Main Features:- ABS materials with floating keycaps- LED backlit design is perfect for most working and gaming place, especially at night time- With colorful backlight, press Scroll Lock to open / turn off the breathing light- Specially designed keys for enhanced durability and tactile feedback- 4 star water resistance design, super drainage, key position with drainage holes- Uniform light transmission and colorful backlight of brilliant backlit effect- Ergonomically curved keycaps reduce the tiredness of long-time use- Sensitive key response with excellent hand feeling- Combine with FN key to create 12 shortcut function keysSpecifications:- Key number: 104- Response speed: 0.005s- Rated voltage / current: DC 5V / 50mA- Operation platform: Windows XP / Vista / 7 / 8 / Mac OS- Cable length: about 2m- Without anti-ghosting funtion Brand: Warwolf Application: Desktop,Laptop Axis Body: White Switch Interface Type: USB Model Number: K1 Tracking Method: Optical Type: Wired 0.795 Package weight: 0.847 kg Product Size(L x W x H): 35.00 x 13.00 x 2.50 cm / 13.78 x 5.12 x 0.98 inches Package Size(L x W x H): 45.00 x 16.50 x 4.00 cm / 17.72 x 6.5 x 1.57 inches Package Contents: 1 x Warwolf K1 USB Wired Gaming Keyboard