An 80% layout (83-key) RGB backlight compact wireless mechanical keyboard. PBT keycaps allow for more durability and comfort. With an emphasis on ergonomics, the stepped structure provides a better typing experience. The newly designed F zone key position is distributed high and low, with foot support to ensure that the wrist is at a comfortable angle. Classical Cherry MX switch has long-hitting life (up to 50 million hits), crisp and comfortable hand feel, sensitive response, stable performance. The changeable RGB dynamic light effect system creates the Ambilight in front of you. It is a popular choice for most friends. OG80 Supports 2.4G wireless/Bluetooth 5.1/USB Type-C wired three connection modes.Connect to multiple devices wirelessly.The signal transmission is stable to meet the needs of diverse work, study and entertainment. Hot-Swappable PCB design, easily swap out the mechanical switches, and custom your keyboards depending upon your preference. N-Key Rollover with Swift R