2 Pack Bluetooth 5.0 USB Dongle Wireless Adapter Windows 7/8/8.1/10
1 × Bluetooth V5.0 Adapter. Built-in Realtek 8761B chip, Bluetooth 5.0 + EDR, low energy technology. Compatible with Bluetooth printers, headphones, speakers, headsets, keyboards, mice & more. Frequency range: 2.4GHz, USB interface compliant.