・Adopt the latest Bluetooth-compatible 5.0 chipset,greatly reduce the power consumption,faster transmission speed,and more stable device connection ・The Bluetooth-compatible adapter supports maximum transfer rate up to 3Mbps and transmission distance up to 20M in open space ・Supports for Win 10/8/7 systems,enables PC or laptop to connect Bluetooth-enabled devices,like smartphones,mouse,speakers,headsets,mobile phone Specifications: ・Control Scheme:RTL8761B ・Material:Plastic + Aluminum Alloy ・Function:Bluetooth-compatible Expansion ・Bluetooth-compatible Version:5.0+BR/EDR ・Transmission Range:20m,without hindrance ・Application:Bluetooth-compatible headset,Keyboard,Mouse,Speaker,Phone,Printer,PC,Game Console ・Systems:Windows 7/8/10 ・Dimensions:24.6 x 16.2 x 7.0mm Package included: ・1 x ORICO BTA-508 USB Bluetooth-compatible 5.0 Adapter Mini Wireless Dongle for PC Laptop ・1 x English and Chinese Manual ・Other items not included