Review on 🖥️ Kinivo BTD-400 USB Bluetooth Adapter for PC - Bluetooth 4.0, Low Energy, Windows/Raspberry Pi/Linux Compatible by Warrick Infinite

Whilst the adapter worked very well the first 7-10 it was in the USB port it broke off the black casing leaving nothing but very sharp corners sticking out the side of my laptop. Yes, it still seems to work without the case, but I couldn't leave it like that. it would cut through upholstery or clothing with very little effort. EDIT: When I tried to plug the (broken) adapter back into the USB port, the chip fell out completely. It is now 100% unusable and will be returned.