Bt 5.1 Mini Usb Dongle Wireless Adapter for Pc - Plug Play

· Upgrade your desktop or laptop with Bluetooth 5.1 technology for faster pairing, stable connections, and lower power consumption compared to older Bluetooth versions . · Ultra-compact design—smaller than a finger, it plugs into any USB port and can be left in without blocking adjacent ports . · Supports connection of up to 7 Bluetooth devices simultaneously, including keyboards, mice, headphones, speakers, printers, and game controllers . · Data transfer up to 3Mbps with extended range of up to 20 meters (Class 2) in open space . · Compatible with Windows 7/8/8.1/10/11 (drivers required for some versions). Not compatible with Mac OS, Linux, or car stereos .