Asus Bluetooth 5.0 USB Adapter backward compatible with Bluetooth  2.1/3.x/4.x Bluetooth Low Energy technology for energy-saving

Features:

-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.

• Model Name
  -USB-BT500
• Standard
  -BluetoothR 5.0+EDR & Bluetooth Smart(Bluetooth low energy)
• Interface
  -USB 2.0 Type A
• Data Rate
  -Up to 3 Mbps(classic BT-BR/EDR); 2 Mbps(BLE)
• Distance of Use
  -Up to 10 meters (classic BT-BR/EDR); up to 40 meters(BLE) in open space
• Frequency Band
  -2402~2480 MHz
• Spectrum
  -FHSS (Frequency Hopping Spread Spectrum)
• Modulation
  -GFSK for 1M/2Mbps, ?/4-DQPSK for 2Mbps; 8-DPSK for 3Mbps
• OS Support
  -Windows 8.1/10, Linux
• Product Weight (g)
  -1.9