Description: Backlit function: This gaming mechanical keyboard supports backlit function. Processor: Arm core processor with high performance Keys: All keys non conflict input 60% Compact Design: This mechanical keyboard adopts the classic 60% compact design with 61 keys. Supportoperation system:For WinXP/Win7/Win8/Win10, for Android,for OS and so on Specification: Item: Colorful Mechanical Keyboard Product number:V900 Interface Type:TYPE C Product solutions:ARM product type:Mini Keyboard Number of keys:61 keys Button life:20 million times or more Operating Voltage:5.0V±5% DC Working current:150mA (MAX) Product line length:1.75m Keycap material:ABS Multimedia:With multimedia Working frequency: 48MHz Interface: Full speed interface USB2.0, support 1000 report rate System compatibility: For PC Win98SE/ Me /2000/XP/VISTA/WIN 7/WIN10 Size Chart: 28.9cmx10.1cmx3.8cm/11.38inchx3.98inchx1.50inch Package Includes: 1 Piece Mechanical keyboard 1 Piece USB cable Note: 1.Please allow 1~3 cm error due to manual measurement, thanks. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you.