Cambridge Silicon Radio CSR 4.0 USB Bluetooth Dongle I had to solve this problem once and for all.įrustrated, I headed to Amazon and set out to find a new Bluetooth 4.0 USB dongle. I recently had a renewed interest in training courses, so I bought an awesome set of Hiearcool L-1 Bluetooth Headphones. Until a few days ago, I lived with this problem because it was not a big deal. Devices would stop working, and I would need to remove them from the system and add them again along with several other tap dances to keep things working. Unfortunately, the Bluetooth 3.0 on the Thinkpad was flaky. Life was good until about two years ago when I decided I wanted to regularly pair my Amazon Tap, Sharkk Boombox, and a pair of Jabra Bluetooth earbuds to the system. When it was new from the factory, I installed a Samsung 500Gb SSD to eliminate the weakest link, a Western Digital mechanical hard drive.
Data Rata (EDR) compliant for both 2 Mbps and 3 Mbps modulation modes with gold plated connector.I have an older Lenovo Thinkpad W520 notebook computer running Windows 10 Professional that, for the most part, has been an ultra-reliable workhorse. 【Ideal Dongle】It is an Ideal solution to transfer file, audio or voice wirelessly for your desktop and laptop.
Enables your PC or laptop to wirelessly connect with bluetooth-enabled devices, like Smartphones, tablets, keyboards, mice, speakers, printers, headsets and more. 【Wide Compatibility】Support 32bit/64bit Win 10/8/8.1/7/ Vista and XP. it is backward compatible with bluetooth V3.0/2.1/2.0/1.1 device. 【Premium Chip】Updated bluetooth V4.0 class 2, low energy technology to extend the battery life of PC/laptop and other bluetooth device.
Driver only needed when your Windows 7 and lower system need to connect audio device (Not work with IOS, Mac OS, Car stereo systems or TVs). Plug & Play for Windows 8 and higher system. 【Transsmission Rate】Bluetooth dongle transmission rate up to 3Mbps and transmission distance up to 33ft/10m (In free space without interference). *Some devices like BOSE may need special driver for Windows 7 Try not to plug the bluetooth adapter in the back of the computer, because there are more radio interference and the metal of your tower-style computer case will block the bluetooth signal USB 3.0 introduced radio frequency interference in the 2.4GHz to 2.5GHz range, which is the same radio spectrum used by Bluetooth and Wi-Fi, please don’t use USB 3.0 port, and the bluetooth adapter should not be too close to your router or working USB 3.0 devices
Works well for Xbox One S Controller (Windows 10 with Anniversary Update or greater only), but for DS4 which use a non-standard Bluetooth implementation that requires third-party software, you can install them yourself and have a try
Please 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 Not compatible with Mac OS,Car stereo systems or TVs
Compatible with Windows 10/8.1/8/7, XP, and Vista systems Networks a Windows computer to Bluetooth devices such as Keyboard, Mouse, Printer, Headset, Speaker, etc Supporting profiles: Networking Dial-up Fax LAN access and Headset Operation system: Windows XP Vista Windows 7 8 8.1 10