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Simplecom NB540 USB Bluetooth 5.4 Adapter
No built-in Bluetooth on your PC, or stuck on an older version that drops out? The Simplecom NB540 plugs into any USB port and instantly adds Bluetooth 5.4 — faster pairing, lower power draw, and compatibility with a wide range of wireless devices.
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Regular price
$23.96
Regular price
$27.78
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$23.96
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Details
Details
A lot of desktops ship without Bluetooth, and older laptops often top out at Bluetooth 4.x — which means slower pairing, more dropouts, and higher power drain. The Simplecom NB540 plugs into any available USB port and upgrades your PC to Bluetooth 5.4, bringing faster device discovery, more stable connections, and better energy efficiency in one small package.
Setup is simple: plug in the dongle and connect your Bluetooth peripherals as normal. Keyboards, mice, headsets, speakers, game controllers, phones — the NB540 handles them all. A2DP stereo playback means audio devices like wireless headphones and speakers work properly, not just for calls but for music and media too.
The built-in Bluetooth Low Energy (BLE) support is worth noting if you're running on a laptop. BLE-compatible devices can communicate with the adapter using a fraction of the power of standard Bluetooth, helping preserve battery life over a long workday. And with full backward compatibility, you're not locked out of older Bluetooth gear you might already own.
With a Class II radio and up to 20 metres of signal range, the NB540 gives you genuine flexibility around a home office or desk setup — enough reach to move freely without losing connection.
Setup is simple: plug in the dongle and connect your Bluetooth peripherals as normal. Keyboards, mice, headsets, speakers, game controllers, phones — the NB540 handles them all. A2DP stereo playback means audio devices like wireless headphones and speakers work properly, not just for calls but for music and media too.
The built-in Bluetooth Low Energy (BLE) support is worth noting if you're running on a laptop. BLE-compatible devices can communicate with the adapter using a fraction of the power of standard Bluetooth, helping preserve battery life over a long workday. And with full backward compatibility, you're not locked out of older Bluetooth gear you might already own.
With a Class II radio and up to 20 metres of signal range, the NB540 gives you genuine flexibility around a home office or desk setup — enough reach to move freely without losing connection.
Specifications
Specifications
Model: NB540
Bluetooth Version: 5.4
LMP Version: 13
Power Class: Class II
Signal Range: Up to 20 metres
Supported Audio: A2DP stereo playback
Bluetooth Low Energy (BLE): Supported
Backward Compatibility: Yes — earlier Bluetooth versions
Connector: USB
Compatibility: Windows (as listed by supplier)
Bluetooth Version: 5.4
LMP Version: 13
Power Class: Class II
Signal Range: Up to 20 metres
Supported Audio: A2DP stereo playback
Bluetooth Low Energy (BLE): Supported
Backward Compatibility: Yes — earlier Bluetooth versions
Connector: USB
Compatibility: Windows (as listed by supplier)
What’s Included
What’s Included
1 x Simplecom NB540 USB Bluetooth 5.4 Adapter Wireless Dongle
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