I have googled this but found no relevant information on this topic. Essentially, I want to get a bluetooth keyboard and mouse for my desktop computer. I'm sure I can just put in the bluetooth USB dongle that will come with them, but I was wondering if I could save a USB slot by installing a PCI bluetooth dongle. I have no idea if they even make these, and if they do, who a reputable manufacturer would be. Any help would be appreciated. Thanks!
I tried this a few years ago and found, back then, that the BT keybd and mice weren't really compatible with generic BT adapters. I suggest you buy a mouse/keybd 'package' so you end up with just 1 BT USB dongle.
Of course things may have changed since then so I'll be watching how things turn out for you. Good luck.