Plug And Play, 4.0 Wireless CSR Dongle For Windows 7/8/10

BT wireless CSR 4.0 Dongle for Laptops, Mobile, PDA, and Headset. compatible with Windows 7, 8, & 10. Main Features: BT wireless v4.0: Low energy wireless USB adapter Dual-Mode BT wireless transmission Low-power and selectable 1.2/3.6v input/output Support BT wireless voice and data Support multiple language platforms Condition: New with Tags in original packaging. Please refer to the pictures for a visual description. ✌️ Product Description below: Supports: Network Dial-up Fax LAN acces Operating system: Windows XP, Vista, Windows: 7, 8, 10 Universal series USB interface: USV 2.0/3.0 Transmission speed: 3 mbps Receiving/sending range: 10mm-20mm