Kingjinglo was founded in 1999. We are committed to providing consumers with quality products and services.Features: 100% brand new and high qualityHigh precision and factory lubrication make the big key position feel more comfortable. Every machine has factory oiling, restore the handle of shaft body to ensure pure button sound. The optimized 87 key layout keeps the function of the keyboard, same appearance,beautiful and practical. Compatible with triangle axis body / pentagonal axis body/box and MX body. You can change it as you like.MK870 has single foot support adjustment, which can form two kinds of angle, bring comfortable ergonomic experience..16.8 million colors of RGB lighting, creating a brilliant and changeable combination of RGB dynamic lighting effects..MK870 supports full key editing FN editing, and can realize full key programming and user-defined macro setting through powerful drivers..Specification: Number Of Keys: 87 (keys)Interface: UsbColor: Black/ White (Optional)Size: approx 346.3X143.5X36mm/14.34x5.65x1.42inWaterproof Function: Support WaterproofKey Technology: Mechanical AxisBacklight Function: Support BacklightWhether To Support Ergonomics: SupportWhether To Support Plug And Play: SupportPackage Includes: 1 x Mechanical Keyboard ( Without Shaft and Keycaps)note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!