The Challenger Illuminated by ThermalTake is a Full sized keyboard with 104 keys, which uses membrane switches. The keyboard has media keys which are accessible via function keys. The Challenger Illuminated keyboard uses a USB, gold plated connection, with a 2m braided cable. And has Red backlighting with 4 levels of Brightness. And is 480 X 205 X 25mm [LxWxH].
The CHALLENGER Illuminated furthers the gaming experience of the original CHALLENGER keyboard by offering a new fully back-lit version of it.