19 keys total on the Fantech Hunter Pro K511 BACKLIT PRO GAMING KEYBOARD 104 Lifetime 8 Million Keys of Anti-Ghosting RGB Lightning Illumination 19 keys total on the HUNTER PRO K511 BACKLIT PRO GAMING KEYBOARD 104 8 Million Keys for Anti-Ghosting RGB Lightning Illumination 1.5-meter nylon braided cable with a lifetime Dimensions: 458 x 187 x 34 mm BACKLIT RAINBOW Savor the gaming experience with rainbow illumination. Design of Structures stable, long-lasting, and pro-gaming optimized for gaming needs. 19 Anti-Ghost Keys for Window Key Lock Encourage the quantity of keystrokes that quickly and precisely represent every important action in the game and stretch your fingers to their limit.