MechanicalEagle Z-77 75% Mechanical Keyboard | Aluminium Panel | Clicky Blue Switches | Rainbow LED Backlit | N-Key Rollover | 87-Key Tenkeyless | Hot Swappable |Spare Switches Included Description Features: Hot Swappable: You can change the switches by pulling-out and plugging-in. You dont need to solder the switches. You can try and change switches of other colors with this keyboard. : Easy to change 9 backlit Modes by pressing FN+Ins; 8 modes gaming keys lighting-up patterns. : 87 keys/n-key rollover. Allows multi-keys to work simultaneously in high speed. Each key is controlled independently, which allows faster response in games. : Blue switches are favoured by typists due to their tactile bump and audible click. Lifespan:50 million cycles;Operating Force:60cN,Activation Point:2.3mm,Total Travel Distence:4mm. : the stepped keycap makes it sleek and the arc and slope fit your hands easily to prevent fatigue. Convenient Multi-media Keys FN+F1~F12 Provides Windows Key lock for gaming, multimedia controls for entertainment, email and calculator Product Details: Brand: Granvela Compatible Devices: Windows PC Connectivity Technology: USB Keyboard Description: USB Recommended Uses For Product: 游戏 Special Feature: N-key Rollover, Tenkeyless, Multi-color Backlit Color: White Number of Keys: 87 Keyboard backlighting color support: RGB Style: 现代 Product Dimensions: 14.17 x 6.3 x 1.5 inches Item Weight: 1.77 pounds Manufacturer: GranVela Country of Origin: China Item model number: Z-77 Blue Switches Is Discontinued By Manufacturer: No Date First Available: March 23, 2016