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E – Royal Shop Gold Plated Bluetooth CSR 4.0 USB, Micro Dongle 33ft/10m for Desktop, Laptop


999.00 500.00

(as of 01/18/2020 at 05:34 UTC)


When you connect headset or speaker,feel the sound like handsfree, please You have to Uncheck “Handsfree telephony” from the services setting on your bluetooth device -> Control Panel/Hardware and Sound/Devices and Printers -> select your device and right-click, open Properties, then go to Services tab and uncheck Handsfree 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 (A2DP) 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 3Mbps

ISM Band: 2.402-2.480GHz

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 iPhone, iPad, iPod,Samsung Galaxy,note ,smart phones, tablets, keyboards, mice, speakers, printers, projectors,headsets & more


  • Supports Bluetooth stereo headsets and more with built-in Windows OS. Specifically works with Microsoft’s new Bluetooth 4.0 Low Energy support in Windows 8 and later. Does not add Bluetooth Low Energy.
  • This adapter creates cable-free connections between PCs and other Bluetooth devices such as Bluetooth enabled headsets, 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 OS 32 bit and 64 bit
  • Extremely compact USB adapter. Supports A2DP stereo playback, Safe to leave in for PC travel Newest Bluetooth class 2 Smart Ready specification with v 4.0 low energy
  • Up to 33ft/10m, wireless data exchange, 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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