WIRELESS MECHANICAL GAMING KEYBOARDHigh Performance Gaming G613 is a next generation wireless keyboard designed for gamers who demand both the high performance capabilities of mechanical switches and the freedom of wireless gaming.G613 features LIGHTSPEED™ wireless technology for super fast 1 ms report rate and Bluetooth® for multi-host connectivity, advanced Romer-G mechanical performance, 6-programmable G-keys, and amazing battery life. LIGHTSPEED WIRELESSAdvanced Wireless Performance LIGHTSPEED™ wireless technology is our end-to-end optimized wireless solution delivering a 1 ms report rate for super-fast and responsive wireless connectivity. This professional-grade wireless solution is built into the G613 gaming keyboard to deliver exceptionally responsive and consistent performance. ROMER-G MECHANICAL SWITCHESPro-Grade Mechanical Switches Romer-G mechanical switches deliver quiet, precise mechanical performance with incredible feel and durability with 70M click-life. The choice of top esports professionals, Romer-G switches have a short-throw actuation at 1.5 mm which means it is 25% faster than the competition's standard mechanical switches. Romer-G is a perfect blend of speed, precision and quiet performance. PROGRAMMABLE G-KEYS6 Programmable Keys Six dedicated G-keys can be programmed with custom macros and in-app commands. Execute complex actions, simply and quickly, with a keystroke. G-keys can be assigned per game or app profile for customizability and convenience. Use Logitech Gaming Software (LGS) to easily setup and manage profiles, commands and more. CONNECT TO MULTIPLE DEVICESConnect Using LIGHTSPEED or Bluetooth Connect to LIGHTSPEED wireless for super fast 1 ms report rate or connect to other devices with the push of a button using Bluetooth®connectivity. Switch between high-performance LIGHTSPEED wireless and Bluetooth anytime quickly and easily. BATTERY LIFEUp to 18 months battery life Using only 2 AA batteries, G613 can be used for up to 18 months.1When battery is at 15%, both the LED status indicator light on the keyboard and Logitech Gaming Software notifications will warn you before the critical moment hits. NEXT GEN WIRELESS GAMING DESKTOPLogitech G603 Wireless Mouse and 613 Mechanical Gaming Keyboard Pair G613 wireless mechanical keyboard with G603 wireless mouse to have the complete wireless desktop solution. G603 features our next generation HERO sensor,LIGHTSPEED wireless, HI-LO power management system and more high performance features that serious gamers demand.