The Blackwidow Ultimate Stealth - Evil Geniuses by Razer is a Full sized keyboard with 109 keys, which uses Cherry MX Brown mechanical keys with 45g actuation switches. The Blackwidow Ultimate Stealth - Evil Geniuses keyboard uses a USB connection, with a Braided cable. It is supported by Synapse 2.0 software. And has White backlighting. It weighs in at 1500g, and is 475 x 171 x 30 mm [LxWxH].
The Razer BlackWidow Ultimate Stealth's mechanical key technology provides lighting fast game responsiveness as each key only requires an optimized actuation force of 45g, and a reduced actuation distance of 2mm. You are also getting a distinctive yet silent tactile feedback in form of a light pronounced tap to your fingers with each key press, for gaming you can actually feel.
Record unlimited macros on-the-fly without having to take your eye off the game and immediately change between up to 10 profiles without the hassle of going into complex driver menus. With the simple click of two buttons you initiate and end the recording and you're all set.