Wired USB Gaming Keyboard Illuminated PC Gamer Light Up 7 Led Backlit Key Switch Product Description: Product description: Brand : Rii Model: RK900 Color: Black Size:18 x 12 x 3 inches RK900 is a bundle that includes a 104 keys PC gaming keyboard. Wireless Type: 2.4GHz Radio Frequency Number of USB 3.0 Ports : 1 Lite version interface design, can perfect match your workspace. Multimedia key description: FN+F1=music FN+F7=Play FN+F2=Volume- FN+F8=Next FN+F3=Volume+ FN+F9=Mailbox FN+F4=Mute FN+F10=Internet explorer FN+F5=Stop FN+F11=Lock FN+F6=Previous FN+F12=Keyboard LED Backlit: Press backlight key to change the single color lighting. Press FN+backlight key to turn on/off the 7-color lighting breathing. FN+PGDN:reduce backlit s brightness FN+PGUP:increase backlit s brightness What’s in the box? 1 x Mechanical feeling Gaming Keyboard 1 x User manual Product Features: – 7 Colors backlighting on keyboard,please note that the backlit can not support the Mac os system. Ergonomic, ultra-low profile keyboard .- Professional Mechanical feeling backlit gaming keyboard for gaming and office ,not the real mechanical keyboard,,but it worth more.- Support Windows 8, Windows 7, Windows Vista, Windows XP.PC Laptop Pad Google Android TV Box HTPC IPTV Smart TV Mac IOS ,Chrome OS,Raspberry Pi all version.- Laser-etched and grip coated keycaps .Dedicated multimedia keys for controlling volume and music. Policy: – You can cancel an order within 2 hours of paying. After this, the order might not be able to cancel. – Our warehouses are located in different states in the US in order to complete fast shipping. Shipping via FedEx or USPS or UPS (depending on location and package weight) – We do not ship to P.O BOXES Please use a physical address. International Buyers – Please Note:- Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer’s responsibility.