I've got a wired USB keyboard that I really like. I know it is a long shot, but is there a way to turn it into a wireless (maybe even Bluetooth) keyboard through some sort of adapter or hack?
I developed a wireless converter for wired USB keyboards since I never saw this convertor except Bluetooth adapters. I wanted to make a wireless converter for fast pairing.
I created a converter using USB host MCU (pic24fj128gb106) and RF IC (nRF24L01). I built a USB dongle using RF IC, the built in MCU and USB controller (nRF24LU1P).
You can check a demonstration of the wireless converter on YouTube.
This converter is not for sale, I just made for my requirement. I tested it using a wired USB keyboard.
Go to handheldsci.com and find their Bluetooth Keyboard Adapter (http://handheldsci.com/kb). I have one and it works great. Very handy and unique device.
Here's an example of a 'wireless USB hub'. Bulky, but if you REALLY like the keyboard it might work for you. :)
Note: this one doesn't say it supports keyboard specifically, and probably won't work in the BIOS, or with anything other than Windows.
Officially, no, not really, but you can have a look at this article to see if it is something that might be possible for the model of keyboard you have.