RUYINIAO K30 Multimedia LED Illuminated 3 Color Backlight Dimmable Brightness Wired USB Gaming Keyboard with 104 Keys This Three Colors Backlit USB Multimedia Gaming Keyboard is about to take you to reach the new high level of a sumptuous gaming experience. Adjustable LED colors and brightness, all 3 colors can be set as full brightness (individual light control key). After gaming, 12 media keys give you fast access to your applications and settings.Highlights:● Aluminum alloy back cover, antioxidant, fashionable, durable to use● 3 adjustable backlight colors, press FN SL to switch the color, blue, purple and red color● 4 Levels light brightness, 0 percents, 33 percents, 66 percents and 100 percents adjustable brightness● 12 multimedia keys, press FN F1 ( F2 - F12 ), can realize playing music conveniently, controlling music, volume adjustment etc.● Humanized design, add a series of shortcut function keys cooperated with FN key ● Ultra-thin keyboard, compact and responsive keys, excellent hand feel ● Supporting system, Windows 7 / XP / Vista / 2000, Windows 8, Mac etc. Model: K30 Type: Keyboard Features: Gaming, Novelty Material: Plastic, Metal Color: White, Black Interface: Wired Connection: USB2.0 Cable Length (m): 1.8 m Array Package weight: 1.232 kg Product Size (L x W x H): 43.5 x 13.4 x 3.5 cm / 17.10 x 5.27 x 1.38 inches Package Size (L x W x H): 48.0 x 20.0 x 6.0 cm / 18.86 x 7.86 x 2.36 inches Package Contents: 1 x RUYINIAO K30 Multimedia LED Illuminated 3 Color Backlight Dimmable Brightness Wired USB Gaming Keyboard with 104 Keys