Asus (USB-BT500) USB Micro Bluetooth 5.0 Adapter, Backward Compatible
  Bluetooth 5.0 USB Adapter

  Bluetooth 5.0 for Faster, Further Coverage- Transfer data up to twice as fast as before, and with 4X the range in BLE
  Wireless Connection, free of limitation - Enables wireless communication with Bluetooth-enabled devices
  Full Compatibility - Backward compatible with Bluetooth�2.1/3.x/4.x
  Power Saving for Devices - Bluetooth Low Energy technology for energy-saving wireless connectivity
  Ultra-small Design - Highly portable and easy to use.


  Wireless Connection, Free of limitation
  USB-BT500 is a Bluetooth Smart Ready USB adapter with new Bluetooth 5 capabilities. USB-BT500 enables wireless connectivity with a wide range of devices such as computers, printers, phones, headsets, speakers, keyboards, controllers, and more.

  
  Instant Bluetooth Upgrade ? 2X Faster and 4X Wider
  Slot ASUS PCE-AX58BT into your PC for an instant upgrade to the latest Bluetooth 5.0 technology and enjoy up to 2X-faster transmit speeds and 4X-greater range. Enabling Bluetooth on your PC lets you enjoy the convenience and freedom of wireless connectivity with a wide range of devices, including speakers, headphones and game controllers.

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  Power Saving and Backward Compatibility
  The ultra-small USB-BT500 comes with Bluetooth Low Energy (BLE) technology, which lets you enjoy energy-saving connectivity. In dual mode, USB-BT500 maintains full backward compatibility with Bluetooth 4.x, 3.x, and 2.1.

Specifications:
- Data Transfer Rate : Up to 3 Mbps(classic BT-BR/EDR)
Up to 2 Mbps(BLE)
- Package Type : Retail
- Type : Bluetooth Adapter
- Warranty : 3 Years
- Bluetooth Version : Bluetooth v5.0
- Interface(s) : USB 2.0
- Weight/Dimensions : 1.9 g
7.1 x 14.9 x 17.4 mm (WxDxH)
- Additional Features : See Overview
- Range : Up to 10 meters (classic BT-BR/EDR)
Up to 40 meters(BLE) in open space
- Package Weight : 0.0600 kg