B-Tech BT7540 Interface Adaptor Arms for VESA® 300x200 & 400x200
Usage Guide
TVs
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Item code: BT7540/B
Inc. VAT (20%) · Ex. VAT: £19.12 Ex. VAT · Inc. VAT (20%):
Lowest price in the last 30 days:
Request to Price Match
If you've seen a better offer for this product, we will endeavour to match it. The competing offer must be on brand-new boxed items, and in stock from another UK Online Authorised Retailer (excluding marketplaces). Price match quotations are valid for 7 days.
SPEAKER CABLES:
A quantity of 2 means you will receive a pair of speaker cables e.g. for your front left and front right speakers. By entering a quantity of 1, you will get a cable for a single speaker e.g. centre speaker and this option also enables you to vary the length (and termination) of your cable for each speaker.
OTHER CABLES:
A quantity of 1 means you will receive a single cable in the case of aerial, satellite, subwoofer, digital coaxial & optical cables and a pair of cables in the case of 2 rca to 2 rca analogue audio cables.
NON-CABLE PRODUCTS:
A quantity of 1 means you will receive 1 of the specified products.
Order before 4pm (Mon–Fri) for same-day dispatch
B-Tech Interface Adaptor Arms for VESA® 300x200 & 400x200
If you're looking to upgrade your monitor or television but are concerned about compatibility with your existing mount, the B-Tech Interface Adaptor Arms are the perfect solution. These versatile arms allow you to increase the VESA mounting pattern of smaller mounts to accommodate larger screens with VESA 300x200 and 400x200 fixings. This means that you can easily and seamlessly upgrade to a larger screen without having to replace your entire mount.
Not only do these adaptor arms provide a convenient and cost-effective solution, but they also keep the depth of the install to a minimum. This is especially important for those who want to maintain a clean and clutter-free setup. And with the ability to be used with a variety of B-Tech products, you have the flexibility to customise your setup to your specific needs.
One of the great things about these adaptor arms is their compatibility with VESA 400mm x 200mm, 300mm x 200mm, and 200mm x 300mm fixings. This means that you can use them with a wide range of screens, giving you more options when it comes to upgrading your display. And for those who need even more versatility, the adaptor arms can also be used with a VESA 100mm mount if necessary.
To make installation as easy as possible, the B-Tech Interface Adaptor Arms come with all the necessary mounting hardware, including M8 screen fixing screws. This means that you can quickly and easily mount your new screen without having to make any additional purchases.
Specification
- VESA® compatibility: 300mm x 200mm and 400mm x 200mm
- Max load: Dependent on mount to which the BT7540 is attached
- Depth increase to the install: 7mm (0.27")
- Colour: Black
- 10 Year Warranty
About B-Tech
Established in 1972, B-Tech continues to invest heavily in research and development to ensure that their range of audio video mounting solutions meets all your requirements as a retailer, professional installer or home user. All products are designed and engineered at there international head office located in central England. Their international network of offices and regional stocking distributors truly enhances B-Tech Audio Video Mounts as the worldwide leader in audio video mounting solutions.
About B-Tech AV Mounts
British designer of wall, ceiling and floor mounts for TVs, projectors, speakers and digital signage.
B-Tech AV Mounts has its head office in Daventry, Northamptonshire. It designs mounting hardware for displays and audio-visual equipment, including wall, ceiling, floor and trolley mounts. The range covers TVs, projectors, speakers and signage, so you can find a mount for a living room, a meeting room or a commercial installation.
Read more about B-TechShow less
Mounts are designed by in-house engineers
B-Tech says its mounts are designed by its own engineers in the UK to TUV and UL standards. It also has an in-house test facility. Manufacturing takes place both in the UK and overseas, so check the product page if the country of manufacture matters to you.
The range covers the main mounting positions
You can choose between wall, ceiling, floor and trolley mounts. The range also includes mounts for projectors and speakers, as well as for TVs and signage. Check the weight rating and the VESA pattern against your display before you order.
Mounts are sold worldwide
B-Tech has offices in Europe, the Middle East, Asia and North America, and its products are sold in more than 100 countries. It states that its mounts carry a ten-year guarantee. Check the terms on the product page, as the guarantee may not apply in the same way to every item.
Specification
- VESA® compatibility: 300mm x 200mm and 400mm x 200mm
- Max load: Dependent on mount to which the BT7540 is attached
- Depth increase to the install: 7mm (0.27")
- Colour: Black
- 10 Year Warranty
We use Royal Mail 1st Class services for our Standard Delivery.
Orders received before 4.30 pm Monday to Friday are usually dispatched the same day by FIRST CLASS post (unless premium postal or timed courier services are selected), subject to stock availability. This does not apply to custom-length cables and speaker cables as these require a longer timescale to terminate. This also excludes all cables selected for the burn-in service. Please note, we do not process orders on national holidays in the UK. Over 98% of our orders are delivered the next working day including Saturdays.
Standard delivery is usually within 2 working days, although 98% of all orders are delivered the next working day including Saturdays. In extreme cases, such as delivery to the Highlands and Islands, this may take 3 days.
All items are fully insured and come with an invoice from Future Shop. We use the Royal Mail for delivery of small packages and DPD Local or DHL for items that weigh over 2KG. Items over 2KG are fully insured and will usually be delivered within 48 hours of placing your order subject to stock availability. For international orders, we use FedEx or DHL services where customers have selected this option.








Please note, special orders for non-standard cable lengths may be subject to longer deliver time-scales. This may vary from manufacturer to manufacturer.
We offer 'Free delivery on orders over £99' subject to the following terms & conditions:
- Applies only to orders with £99 or more of items (including VAT at the UK rate), at Future Shop
- Free Delivery on orders over £99 utilises Royal Mail First Class postal service for items weighing under 2KG. For items weighing over 2KG, we use DPD or DHL next working day services which deliver from 9.00am to 6pm within mainland UK (excludes Royal Mail Special Delivery Services and timed next day delivery services by DPD or DHL).
- Applies only to deliveries to addresses within mainland UK and Northern Ireland addresses. Applies only to orders that are to be delivered to a single Mainland UK delivery address.
- You will not be eligible for free delivery on your order if any items are cancelled or returned for a refund, bringing the total order amount below £99. Where items are returned, the refund due will be the cost of the item less any postage costs.
- We reserve the right to change or discontinue 'Free delivery on orders over £99 promotion at any time.
- FREE DELIVERY FOR ORDERS OVER £99 OFFER DOES NOT APPLY TO TRADE CUSTOMERS.
UK Postal & Delivery Charges - FIRST CLASS
Free UK delivery on all orders over £99*
| Weight | Price (FIRST CLASS UK POSTAGE) |
| 0g - 1000g | £3.95 |
| 1000g - 1400g | £4.95 |
| 1400g - 1800g | £5.95 |
| 1800g - 2000g | £6.95 |
| 2000g - 3000g | £8.95 |
* Free Delivery on orders over £99 utilises Royal Mail First Class postal service for items weighing under 2KG. For items weighing over 2KG, we use DPD or DHL next working day services which deliver from 9.00am to 6pm within mainland UK.
Free Delivery for orders over £99 excludes Royal Mail Special Delivery Services and timed next day delivery services by DPD or DHL.
Special Delivery UK - Guaranteed Next Working Day
We have 99.9% of the UK covered With Royal Mail Next Day Special Delivery. We guarantee delivery to most UK addresses by 1pm the next working day. This includes Northern Ireland, Jersey and Guernsey. Some places take longer to deliver to but we still guarantee delivery within three working days by 5.30 PM.
Please note, Royal Mail Special Delivery for next working day may not be possible where non-standard cable lengths are ordered. If this is the case, the item will be shipped via The Royal Mail Special Delivery service as soon as the cable is custom made.
For orders weighing over 2KG, we reserve the right to ship items using Next Day Pre-Noon Courier Services where Royal Mail Special Delivery option has been selected.
Channel Islands & Northern Ireland
We accept orders from all Channel Islands including Alderney, Jersey, Guernsey and Sark. Unless you select a premium service, Items weighing under 2KG are delivered using our standard UK delivery option above. For items weighing over 2KG, a surcharge may be applied for all deliveries to the Channel Islands as well as Northern Ireland.
European Countries
Deliveries to EU member states are not subject to 20% VAT after December 31st 2020 and therefore the 20% VAT on items is automatically deducted when you log-in, register or proceed to place an order.
The customer will be liable for the VAT at the local VAT rate, duty on the import and the brokerage service fee if applicable. This may need to be paid in advance to your local Customs & Excise office or the delivery company before your order can be delivered.
We offer the following shipping services:
- Royal Mail First Class International Airmail Services - Items are usually delivered within 3 to 5 working days
- Royal Mail Standard International Mail Services - Items are usually delivered within 7-10 working days
- DHL Express International - Items are usually delivered within 24 to 48 hours. DHL orders must be received by 3:30pm for next day service to most destinations in Europe
- Federal Express International Priority - Items are usually delivered within 24 to 48 hours. FedEx orders must be received by 3.00pm for next day service to most destinations in Europe
- Federal Express International Economy - Item are usually delivered within 48 to 72 hours
We reserve the right to change your shipping method without notification if you select a method that we cannot use for your shipment (for instance, we cannot ship via postal services for items over 2 Kg to International destinations). If we need to change your shipping method, we will choose the least expensive shipping method for your order.
Worldwide - Excluding UK & Europe
Deliveries outside of the UK are not subject to 20% VAT and so the 20% tax on items is automatically deducted when you log-in, register or proceed to place an order.
If applicable, the customer will be liable for the taxes at the local tax rate, duty on the import and the brokerage service fee. This may need to be paid in advance to your local Customs & Excise office or the delivery company before your order can be delivered.
We offer the following shipping services:
- Royal Mail First Class International Airmail Services - Items are usually delivered within 7 to 10 working days
- Royal Mail Standard International Mail Services - Items are usually delivered within 15 working days
- DHL Express International - Items are usually delivered within 24 to 48 hours. DHL orders must be received by 3:30pm for next day service to most destinations in Europe
- Federal Express International Priority - Items are usually delivered within 48 hours. FedEx orders must be received by 3.00pm in order to ship items the same day, subject to stock availability
- Where the actual weight of the package significantly exceeds the shipping cost charged on orders, we may write to you for an additional shipping charge. For larger orders, items may be shipped in multiple packets at our discretion
We reserve the right to change your shipping method without notification if you select a method that we cannot use for your shipment (for instance, we cannot ship via postal services for items over 2 Kg to International destinations). If we need to change your shipping method, we will choose the least expensive shipping method for your order.
Frequently Asked Questions
B-Tech Interface Adaptor Arms for VESA® 300x200 & 400x200
If you're looking to upgrade your monitor or television but are concerned about compatibility with your existing mount, the B-Tech Interface Adaptor Arms are the perfect solution. These versatile arms allow you to increase the VESA mounting pattern of smaller mounts to accommodate larger screens with VESA 300x200 and 400x200 fixings. This means that you can easily and seamlessly upgrade to a larger screen without having to replace your entire mount.
Not only do these adaptor arms provide a convenient and cost-effective solution, but they also keep the depth of the install to a minimum. This is especially important for those who want to maintain a clean and clutter-free setup. And with the ability to be used with a variety of B-Tech products, you have the flexibility to customise your setup to your specific needs.
One of the great things about these adaptor arms is their compatibility with VESA 400mm x 200mm, 300mm x 200mm, and 200mm x 300mm fixings. This means that you can use them with a wide range of screens, giving you more options when it comes to upgrading your display. And for those who need even more versatility, the adaptor arms can also be used with a VESA 100mm mount if necessary.
To make installation as easy as possible, the B-Tech Interface Adaptor Arms come with all the necessary mounting hardware, including M8 screen fixing screws. This means that you can quickly and easily mount your new screen without having to make any additional purchases.
Specification
- VESA® compatibility: 300mm x 200mm and 400mm x 200mm
- Max load: Dependent on mount to which the BT7540 is attached
- Depth increase to the install: 7mm (0.27")
- Colour: Black
- 10 Year Warranty
About B-Tech
Established in 1972, B-Tech continues to invest heavily in research and development to ensure that their range of audio video mounting solutions meets all your requirements as a retailer, professional installer or home user. All products are designed and engineered at there international head office located in central England. Their international network of offices and regional stocking distributors truly enhances B-Tech Audio Video Mounts as the worldwide leader in audio video mounting solutions.
About B-Tech AV Mounts
British designer of wall, ceiling and floor mounts for TVs, projectors, speakers and digital signage.
B-Tech AV Mounts has its head office in Daventry, Northamptonshire. It designs mounting hardware for displays and audio-visual equipment, including wall, ceiling, floor and trolley mounts. The range covers TVs, projectors, speakers and signage, so you can find a mount for a living room, a meeting room or a commercial installation.
Read more about B-TechShow less
Mounts are designed by in-house engineers
B-Tech says its mounts are designed by its own engineers in the UK to TUV and UL standards. It also has an in-house test facility. Manufacturing takes place both in the UK and overseas, so check the product page if the country of manufacture matters to you.
The range covers the main mounting positions
You can choose between wall, ceiling, floor and trolley mounts. The range also includes mounts for projectors and speakers, as well as for TVs and signage. Check the weight rating and the VESA pattern against your display before you order.
Mounts are sold worldwide
B-Tech has offices in Europe, the Middle East, Asia and North America, and its products are sold in more than 100 countries. It states that its mounts carry a ten-year guarantee. Check the terms on the product page, as the guarantee may not apply in the same way to every item.
Specification
- VESA® compatibility: 300mm x 200mm and 400mm x 200mm
- Max load: Dependent on mount to which the BT7540 is attached
- Depth increase to the install: 7mm (0.27")
- Colour: Black
- 10 Year Warranty
We use Royal Mail 1st Class services for our Standard Delivery.
Orders received before 4.30 pm Monday to Friday are usually dispatched the same day by FIRST CLASS post (unless premium postal or timed courier services are selected), subject to stock availability. This does not apply to custom-length cables and speaker cables as these require a longer timescale to terminate. This also excludes all cables selected for the burn-in service. Please note, we do not process orders on national holidays in the UK. Over 98% of our orders are delivered the next working day including Saturdays.
Standard delivery is usually within 2 working days, although 98% of all orders are delivered the next working day including Saturdays. In extreme cases, such as delivery to the Highlands and Islands, this may take 3 days.
All items are fully insured and come with an invoice from Future Shop. We use the Royal Mail for delivery of small packages and DPD Local or DHL for items that weigh over 2KG. Items over 2KG are fully insured and will usually be delivered within 48 hours of placing your order subject to stock availability. For international orders, we use FedEx or DHL services where customers have selected this option.








Please note, special orders for non-standard cable lengths may be subject to longer deliver time-scales. This may vary from manufacturer to manufacturer.
We offer 'Free delivery on orders over £99' subject to the following terms & conditions:
- Applies only to orders with £99 or more of items (including VAT at the UK rate), at Future Shop
- Free Delivery on orders over £99 utilises Royal Mail First Class postal service for items weighing under 2KG. For items weighing over 2KG, we use DPD or DHL next working day services which deliver from 9.00am to 6pm within mainland UK (excludes Royal Mail Special Delivery Services and timed next day delivery services by DPD or DHL).
- Applies only to deliveries to addresses within mainland UK and Northern Ireland addresses. Applies only to orders that are to be delivered to a single Mainland UK delivery address.
- You will not be eligible for free delivery on your order if any items are cancelled or returned for a refund, bringing the total order amount below £99. Where items are returned, the refund due will be the cost of the item less any postage costs.
- We reserve the right to change or discontinue 'Free delivery on orders over £99 promotion at any time.
- FREE DELIVERY FOR ORDERS OVER £99 OFFER DOES NOT APPLY TO TRADE CUSTOMERS.
UK Postal & Delivery Charges - FIRST CLASS
Free UK delivery on all orders over £99*
| Weight | Price (FIRST CLASS UK POSTAGE) |
| 0g - 1000g | £3.95 |
| 1000g - 1400g | £4.95 |
| 1400g - 1800g | £5.95 |
| 1800g - 2000g | £6.95 |
| 2000g - 3000g | £8.95 |
* Free Delivery on orders over £99 utilises Royal Mail First Class postal service for items weighing under 2KG. For items weighing over 2KG, we use DPD or DHL next working day services which deliver from 9.00am to 6pm within mainland UK.
Free Delivery for orders over £99 excludes Royal Mail Special Delivery Services and timed next day delivery services by DPD or DHL.
Special Delivery UK - Guaranteed Next Working Day
We have 99.9% of the UK covered With Royal Mail Next Day Special Delivery. We guarantee delivery to most UK addresses by 1pm the next working day. This includes Northern Ireland, Jersey and Guernsey. Some places take longer to deliver to but we still guarantee delivery within three working days by 5.30 PM.
Please note, Royal Mail Special Delivery for next working day may not be possible where non-standard cable lengths are ordered. If this is the case, the item will be shipped via The Royal Mail Special Delivery service as soon as the cable is custom made.
For orders weighing over 2KG, we reserve the right to ship items using Next Day Pre-Noon Courier Services where Royal Mail Special Delivery option has been selected.
Channel Islands & Northern Ireland
We accept orders from all Channel Islands including Alderney, Jersey, Guernsey and Sark. Unless you select a premium service, Items weighing under 2KG are delivered using our standard UK delivery option above. For items weighing over 2KG, a surcharge may be applied for all deliveries to the Channel Islands as well as Northern Ireland.
European Countries
Deliveries to EU member states are not subject to 20% VAT after December 31st 2020 and therefore the 20% VAT on items is automatically deducted when you log-in, register or proceed to place an order.
The customer will be liable for the VAT at the local VAT rate, duty on the import and the brokerage service fee if applicable. This may need to be paid in advance to your local Customs & Excise office or the delivery company before your order can be delivered.
We offer the following shipping services:
- Royal Mail First Class International Airmail Services - Items are usually delivered within 3 to 5 working days
- Royal Mail Standard International Mail Services - Items are usually delivered within 7-10 working days
- DHL Express International - Items are usually delivered within 24 to 48 hours. DHL orders must be received by 3:30pm for next day service to most destinations in Europe
- Federal Express International Priority - Items are usually delivered within 24 to 48 hours. FedEx orders must be received by 3.00pm for next day service to most destinations in Europe
- Federal Express International Economy - Item are usually delivered within 48 to 72 hours
We reserve the right to change your shipping method without notification if you select a method that we cannot use for your shipment (for instance, we cannot ship via postal services for items over 2 Kg to International destinations). If we need to change your shipping method, we will choose the least expensive shipping method for your order.
Worldwide - Excluding UK & Europe
Deliveries outside of the UK are not subject to 20% VAT and so the 20% tax on items is automatically deducted when you log-in, register or proceed to place an order.
If applicable, the customer will be liable for the taxes at the local tax rate, duty on the import and the brokerage service fee. This may need to be paid in advance to your local Customs & Excise office or the delivery company before your order can be delivered.
We offer the following shipping services:
- Royal Mail First Class International Airmail Services - Items are usually delivered within 7 to 10 working days
- Royal Mail Standard International Mail Services - Items are usually delivered within 15 working days
- DHL Express International - Items are usually delivered within 24 to 48 hours. DHL orders must be received by 3:30pm for next day service to most destinations in Europe
- Federal Express International Priority - Items are usually delivered within 48 hours. FedEx orders must be received by 3.00pm in order to ship items the same day, subject to stock availability
- Where the actual weight of the package significantly exceeds the shipping cost charged on orders, we may write to you for an additional shipping charge. For larger orders, items may be shipped in multiple packets at our discretion
We reserve the right to change your shipping method without notification if you select a method that we cannot use for your shipment (for instance, we cannot ship via postal services for items over 2 Kg to International destinations). If we need to change your shipping method, we will choose the least expensive shipping method for your order.
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B-Tech BT7540 Interface Adaptor Arms for VESA® 300x200 & 400x200
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B-Tech BT7540 Interface Adaptor Arms for VESA® 300x200 & 400x200
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