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Amazon.com: Avantree DG40S USB Bluetooth Adapter for PC, Bluetooth Dongle for Desktop Laptop Computer, Mouse, Keyboard, Headphones Stereo Music, Skype Calls, Support All Windows 11 10 8.1 8 7 XP Vista : Everything Else
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Avantree DG40S Bluetooth 4.0 USB Dongle Adapter for PC with Windows XP, 7, 8, 8.1, 10 and Vista system - Plug and Play on Win 7 and above - 2 Year Warranty
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Avantree Aria & DG40S, Bundle: Bluetooth USB Adapter Dongle & Bluetooth 5.0 Headset with Mic for Computer, PC, Active Noise Cancelling Headphones with Boom Micr, 35H, Home, Office, Online Class, Skype : Video Games - Amazon.com
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Amazon.com: Avantree DG40S & TWS120, Bundle - USB Bluetooth Adapter for PC Dongle to Enable Wireless Devices & True Wireless Earbuds, 4 Mic, CVC 8.0 Noise Cancelling, Clear Calls, Fast Charge, aptX
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