So sánh giá Usb Kết Nối Bluetooth 4.0 Mini Csr 4.0 Win7 / 8 / Xp

【LIN】Mini USB Bluetooth Adapter V 4.0 Dual Mode Wireless Dongle CSR 4.0 Win7 /8/XP LFeatures: Simple pairing Good anti-jamming Bluetooth low energy Radio USB Dongle Dual-mode Bluetooth transfer Low-power selectable 1.2 to 3.6 VI/O Supporting Bluetooth voice data Supporting multi languages Backward compatible with Bluetooth v1.2/2.0/2.1/3.0 Specifications: Version: CSR4.0 Chipset: CSR8510 Operation system: Windows 98, 98 se, Me, 2000, XP, Vista, Windows7/Windows8/Windows10 32&64Bit Interface: USB compliance Rate: 3Mbps Receiving/Sending range: 20m 100% Compatible With Bluetooth Headphone and Speaker Certifications: FCC, CE Product size: 2.3 * 1.2 * 0.4cm Package size: 13.1 * 10.7 * 0.5cm Package weight: 23g Package Contents 1PCS Mini USB 2.0 Bluetooth V4.0 Dongle Wireless Adapter For PC Laptop 3Mbps Speed