Ergonomic Design：Stepped structure for more comfortable typing Full Key Anti-Ghosting：104-key layout High-Quality ABS Keycaps：Double-shot legends,clear and wear-resistant Metal Matte Panel：Durable and scratch-resistant Hot-Swappable Switch：Freely swap to suitable switches Mechanical switches：Key lifespan of 50 million presses Back light:RGB Colorful Dimension:320*116.5*40mm Type:Mechanical Weight:798±10g No. of keys:104/105+1 Keys Software:Local Driver Anti-Ghosting:Full keys Keycap Crafting:ABS Double-Shot Keycaps Switch Lifespan:50 million keystrokes Supported Systems:Win XP/Vista/7/8/10/11 Switch Type:Red Switch Interface:Type-C Cable Length:1.8±0.1m