Specifications: Brand: SE(7PIN) Model: PK-900 Key Number: 104 Material: aluminum body+ABS Size: 490x250x40mm Color: light gray Package included: 1 x PK-900 Membrane Gaming Keyboard 1 x User Manual. SE PK-900 With virtually unlimited customization directly integrated into 7pin PK-900 gaming keyboard,It is the key for you to breaking through the competition. Brilliant LED backlight immerses you in the game with virtually unlimited adjustability. Express yourself with programmable advanced lighting control and double-color injection molding technology and suspended key caps, gives you the better touching feeling and make your own special keyboard.Loaded into a rugged aluminum body, 7pin PK900 keyboard provides the ultimate experience for every situation.Main features:- Gamer's first choice104 keys, built-in game chip, with 3ms faster response speed, more fluent for playing games, perfect for game enthusiasts to fully enjoy the pleasure of games- requirements are met for each switch produced, PK-900 adopts double injection molding technology and suspended key caps, which means that it is not discolored and more wear-resistant, resulting in a lifespan of up to 20 million keystrokes. Also, carefully-crafted aluminum alloy panel and gold-plated USB port provides more stable transmission- Carefully designedWith a phone holder, easier for you to check the messages on your mobile phone. Add a series of common multimedia shortcut keys cooperated with FN key, simplify the complex operation procedure, beat the rival faster in the games Brand: 7pin Material: ABS,Aluminum Alloy Model: PK900 Type: Keyboard Bluetooth Version: Not Supported Cable Length (m): 1.8m Connection: Wired Interface: No. Key Number: 104 System support: Linux,Mac OS,Windows Keyboard Lifespan ( times): 20 million Response Speed: 1ms Anti-ghosting Number: all-key Keyboard Type: Membrane Keyboards Backlight Type: Colorful light. Notes: 1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. 2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation.