BSWL USB Bluetooth 5.0 Adapter Wireless Bluetooth Dongle/Receiver for PC Laptop Desktop Computer for windows 11/10/8/7 for Headset Speaker Keyboard Mouse Printer Plug and Play, Black

【UPGRADE BLUETOOTH 5.0】Equipped with high-performance Bluetooth 5.0 chip, faster and more stable transmission signal, built-in antenna design - 10-20m ultra-long transmission distance (no barrier), strong signal 【LARGE COMPATIBILITY】Support Windows7/win8/win10/11 mainstream operating system! Fully backward compatible with Bluetooth 2.0, Bluetooth 2.1, and Bluetooth 3.0 specifications. 【LOW LATENCY】Strong compatibility, high speed and stability, longer receiving distance.Ultra-low latency ultra-fast link, intelligent sleep wake-up and energy saving, 24-bit CRC check to resist interference, adaptive frequency hopping to reduce crosstalk. 【PLUG AND PLAY】No need to install any driver software.Realize the wireless connection between the computer and other Bluetooth protocol devices (Bluetooth headset/speaker/mouse/keyboard/gamepad/mobile phone/printer, etc.) for audio, data, image transmission 【WORRY-FREE SERVICE】Lightweight and portable, easy to carry; Please contact us if you have problems. We will answer your problem within 24 hours.