Turtle Beach Impact 100 Gaming Keyboard for PC and Mac Smart Guide Keycap Sleeves - Smart-guided keycap sleeves emulate the feeling of a mechanical keyboard Make Every Keystroke Count - Patented 30-key rollover with full anti-ghosting means fast-moving fingers can control games without the fear of missed moves and dropped instructions Durable Construction - Circuit board mounted on steel plate to maximize stability and durability High-Quality PBT Keycaps - Unlike standard ABS, PBT keycaps won't wear down over time Easy to Set Up - USB plug-and-play with a braided USB cable