[DastardlyLabs] saw a video about converting a PS/2 keyboard to Bluetooth and realized he didn’t have any PS/2 keyboards anymore. So he pulled the same trick with a USB keyboard. Along the way ...

We can’t find anyone else in our archive who’s made a Bluetooth dongle in this way, but we’ve certainly seen sniffing of HCI commands to reverse engineer a speaker’s communications.

This keyboard has backlit keys that are well spaced and comfortable to type on, and it can pair with three devices via Bluetooth. (The regular version also comes with a USB dongle, while the Mac ...

I use a $3 Bluetooth dongle on my PC, and it works flawlessly with my keyboard, earbuds, and Xbox controller. Provided you don't go over the bandwidth limit, you can use multiple devices ...