The Xtrike me MK-503 kit include a keyboard and a mouse. The wired keyboard is a membrane 10 million presses rated keyboard with rainbow (mixed color) backlighting. The shockproof design of this keyboard is made for an increased durability suspended keycap design for easy maintenance and stylish looks.The kit also include a wired optical gaming mouse, 6 buttons, 7 backlight colors, DPI switch 800 / 1200 / 2400 / 3200, Interface USB 2.0 and switch rating up to 3 million clicks.Compatible with Windows XP or newer, USB 2.0 plug and play interface.Features- Keyboard- Number of key: 112- Operating force: 55 ± 10g- Cable lenght : 1.5m- Mouse- Switch rating: 3 million clicksSpecifications- Keyboard- Keys: 112- Switch type: Membrane- Switch rating: 10 million presses- Key route: 4.0 ± 0.3mm- Operating force: 55 ± 10g- Backlight: Mixed color (Rainbow)- Interface: USB 2.0- Cable length: 1.5 m- Size: 460x 195 x 33mm- OS support: Windows XP or newer- Mouse- Sensor: Optical- DPI: 800/1200/2400/3200- Buttons: 6- Switch rating: 3 million clicks- Backlight: 7 colors- Interface: USB 2.0- Cable length: 1.5m- OS Support: Windows XP or newerPackage includes- User manual 1X- MK503 Kit including Keyboard 1X and Mouse 1X