From laptop Viking bobotoh
Avantree DG40S USB Bluetooth 4. 0 Adapter Dongle for PC Laptop Computer Desktop Stereo Music, Skype Call, Keyboard, Mouse, Support All Windows 10 8.
1 8 7 XP Vista [ 2 Year Warranty] : Computers & : Avantree DG40SA Plug & Play Bluetooth 4.
0 USB Dongle Adapter for Native Windows 10, PC & Computer ( NOT for Upgraded System), Wireless Laptop Stick for Music, Skype Call, Keyboard, Mouse: Computers & Accessories. If for some reason your notebook fails to boot and you need to access data on the hard drive ( I assume there is nothing wrong with the hard drive itself), you can use an external USB enclosure.