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CLASSICO Csr 4.0 USB Dongle Bluetooth Receiver Transfer Gold Plated Adapter for PC Laptop Supporting Windows 10 8 7 Vista XP


1,999.00 368.00

(as of 12/19/2019 at 16:59 UTC)


Bluetooth adapter, csr 4.0 usb dongle bluetooth receiver / transfer gold plated for laptop pc computer support windows 10 8 7 vista xp 32/64 bit When you connect headset or speaker,feel the sound like handsless, please you have to uncheck “handsless telephony” from the services setting on your bluetooth device control panel/hardware and sound/devices and printers select your device , open properties, then go to services tab and uncheck handsless telephony. Marked as your default device in control panel hardware and sound change system sound playback select bluetooth device and select set defaults. Csr v4.0 dongle Support bluetooth voice and date transmission Ultra-compact, easy carrying and space saving. Experience stereo audio with advanced audio distribution profile (a2 dp) support. Bluetooth low energy (ble) protocol support. Up to 3 mbps data transfer rate with enhanced data rate (edr) support. Backward support classic bluetooth v3.0/2.1/2.0/1.1 Bluetooth version: 4.0 with edr – data transfer rate up to 3 mbps Ism band: 2.402-2.480 g hz Support profile: serial port, object pmore ush, file transfer, lan access, personal area network, audio gateway Compatibility : Windows 10, windows 8, windows 7, xp, vista,2003, 2000,me, Bluetooth-enabled devices, like i phone, i pad, i pod,samsung galaxy,smart phones, Tablets, keyboards, mice, speakers, printers, projectors,headsets and more


  • This adapter creates cable-less connections between pcs and other bluetooth devices such as bluetooth enabled headsets, speakers, cell phones, keyboard or mouse and more (with Microsoft built-in drivers) at speeds of up to 3 mbps
  • Bluetooth 4.0 technology. Backwards compatible with legacy bluetooth equipment bluetooth 3.0, 2.1, 2.0 and 1.0 equipment,improves bluetooth support for windows 10,8.1/8,7,vista, xp,2003, 2000,me, 32 bit and 64 bit
  • Supports bluetooth stereo headsets and more with built-in windows 10 and 8 drivers or using the included drivers for windows 7 and earlier. Specifically works with microsoft’s bluetooth 4.0 low energy support in windows 8 and later. Does not add bluetooth low energy
  • Extremely compact usb adapter. Supports a2dp stereo playback, safe to leave in for laptop travel bluetooth class 2 smart ready specification with v 4.0 low energy
  • Up to 33ft/10m, wireless data , audio music stream enhanced data rata (EDR) compliant for both 2 mbps and 3 mbps modulation modes with gold plated connector
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