Bluetooth 5.0 transmitter USB plug for wireless connection to computer mouse/keyboard

Package Included: Adapter*1 Specifications: The adapter uses Realtek RTL8761B chip, true 5.0, longer transmission distance, more stable link, support Win7/8/8.1/10, need to install driver to use. NEEDTO INSTALL THE DRIVERTO USE If the driver is not installed, the product's light will not turn on. After installation, the blue light is on After installing the driver, plug and play Equipped with RTL8761B 5.0 chip, which can realize faster speed and more stable transmission and connect more devices at the same time It can be used to connect Bluetooth speakers, printers, gamepads, mobile phone, keyboards, mice and so on. Watching videos, listening to music, playing games.. .Enjoy wireless life Description: Product Description Product name: USB Bluetooth adapter Chip: RTL8761B Interface: USB2.0 Bluetooth version: 5.0 Transmission frequency: 2.403~2.480GHZ Transmission rate: 3MBPS (MAX) Transmission distance: 10-20M unobstructed Support system: WIN7/8/8/8.1/10