IOGEAR Kaliber MECHLITE Mechanical Gaming Keyboard (GKB710L) Mechanical key switches provide the fastest response and best tactile feel. 5 programmable macro keys with up to 32 characters each. Blue-style 50-million cycle switches with 'click' style feedback. Anti-Ghosting keys with full N-Key Rollover so you never miss a keystroke. Blue LED backlight with adjustable brightness. 7 LED backlight patterns. W-A-S-D key functions swappable with arrow keys for MMO gamers Windows key lockout prevents accidental pop-ups while gaming Windows key lockout prevents accidental pop-ups while gaming Laser cut key illumination with matte finish keys provides resistance to natural finger oils. Braided USB cable jacket Heavy weight keyboard base for added stability when typing or gaming