Version 4.0 CSR Bluetooth Usb Dongle Eazy To Operate

Specifications 1. CSR 4.0 dongle 2. Transfer Rate:3Mbps 3. Receiving/Sending range:0-100m 4. Enhanced power control system Version 4.0 CSR bluetooth usb dongle eazy to operate   Feature List 1. Bluetooth BT4.02.  Supporting Profiles: Networking, Dial-up, Fax, Lan access, Headset and WiFi3.  Support Voice Data4.  Operation System: Windows 98, Me, 2000, XP, Vista, Windows 75.  Interface: USB 6.  Rate: 3Mbps7.  Adapter Size: 23*14*5 mm 8.  Adapter Net Weight: 2g 9.  Package Size: 15*12*1 cm 10.Package Weight: 29g 11. Receiving/Sending Range: 1-100M  Technical Parameter & Sales point 1. Simple Pairing 2. Good Anti-jamming 3. Unicast Connectionless Data (UCD) 4. Enhanced Power Control (EPC) 5. Alternate MAC/PHY >Generic AMP. L2CAP. A2MP. Security and HCI >802.11PAL>HCI Transport updates for USB and SDIO >Generic Test Methodology Read Encryption Key Size  Top quality controlWe do not allow any electronic product to leave our factory without it having met the highest quality standards. You can always count on Edrtech products and be always assured of their quality. WarrantyAll electronic products with problems have 13 month warranty from the day of purchasing. Please contact me if you need our detailed warranty term.After sales servicesIf you have any problem or question with the goods, please feel free to contact our After-sale Service Department or contact our sales directly.