The Corsair Raptor K50 gaming keyboard combines great key feel, onboard macro storage, 100% anti-ghosting with full-key rollover on USB, and 16.8 million color customizable backlighting for a precision gaming tool that you can customize for your games, your tactics, and your style.
With 18 programmable G-keys and three banks for up to 54 macros, you are in control. Programming is stored in the built-in memory, so you can take your macros with you. Full anti-ghosting and full key rollover help ensure accurate input, no matter how fast you are. And the flexibility of 16.8 million backlight color combinations not only helps you play in low light, you can match the color to match your system, your environment, or even just your mood.
Specifications
General 
Device Type: Keyboard - wired
Interface: USB
Localization: English - North America
Input Device Hot Keys Qty: 24
Hot Keys Function: Multimedia, volume, mute, play/pause, stop, previous track, next track
Keyboard Technology: Rubber dome
Features: Anti-ghosting, 36 KB onboard memory, Windows Lock key, 18 programmable keys, 16.8 million-color adjustable backlighting
Width: 19.8 in
Depth: 6.4 in
Height: 0.9 in
Weight: 3.1 lbs
Miscellaneous Cables Included: 1 x USB cable
Software & System Requirements OS Required: Microsoft Windows XP, Microsoft Windows 7, Microsoft Windows Vista, Windows 8
Manufacturer Warranty Service & Support: 2 years warranty
Service & Support Details: Limited warranty - 2 years
VPN: CH-9000007-NA
Product Reviews
I use this keyboard at work. I am one of those rare people who cannot stand mechanical keyboards. I find Cherry brown switches with the ring too loud and pingy (The backspace key was the worst). This is the only rubber dome keyboard I could find that had G-Keys, a usb passthrough, backlight and volume controls.I like the keyboard. I love typing, the feel of the keys are great. The volume control is better than Logitech's. I don't like the fact that there are 3 columns of G-Keys. I wish I could have purchased a model with less that still had a usb passthrough.