ADAPTER USB BLUETOOTH 5.1 EDR DONGLE Adapter Bluetooth 5.1 for PC, USB Bluetooth Dongle 5.1 EDR, for desktop computer, laptop, mouse, keyboard, printers, speakers, headphones, supports Windows 11/10/8.1/8/7 【Adapter BLUETOOTH 5.1 EDR】 Adapter uses the latest adapter Bluetooth 5.1 EDR, Bluetooth Low energy. Designed using the latest Bluetooth 5.1 technology, which provides four times the range, twice the speed and eight times the transmitting capacity of older Bluetooth versions. Anti-interference capability and stability are increased, as well as transmission performance loss due to interference in the 2,4 GHz frequency band is reduced. 【INCREDIBLE RANGE】: High performance in the 2.402Ghz - 2.480Ghz frequency band, our adapter Bluetooth for PC computers is designed for maximum coverage no matter what you work with, allowing multiple Bluetooth devices to communicate with each other. Connect up to 10 devices at once, including Bluetooth headphones! 【INSTANT DATA TRANSFER】: Get faster than ever 3 Mb/s transfer for clean, fast connectivity at any time! Faster and further working distance than Bluetooth 5.0 It can work with a maximum transfer rate of up to 3 Mb/s and a transmission distance of up to 66ft/20m in open space. 【Very small size】: Stylish and compact design makes the Bluetooth receiver ideal for placement on a laptop or computer without even noticing it. You can easily carry it on your laptop without blocking the USB ports next to it. 【Wide Compatibility】 This adapter USB Bluetooth has high compatibility, supports Windows7/8/8.1/10/11. (Not applicable to Mac OS). Easily download and install the driver to use, without drivers win8/10/11, plug and play. Driver Realtek RTL8761B Chips.Backward compatibility with Bluetooth 5.0 / 4.2 / 4.1 / 4.0 / 3.0 / 2.1 #2835 EMI