The Logitech G515 might be super slim, but it will elevate your game. The GL Brown switches give you lightning-fast actuation and a smooth feel. The LIGHTSPEED wireless dongle gives you lag-free, reliable connection without a wire in sight. And the TKL design ditches the numpad to give you more space for mouse movement.  Good to know - The fully programmable keys and KEYCONTROL let you personalise it so you're in command - Customise and animate the LIGHTSYNC RGB to highlight important keys or just to add some style - The dual-shot PBT keycaps are built to withstand years of hard-core gaming - With a battery life of up to 36 hours, you will never run out of juice in the heat of the battle - It's tri-mode connectivity lets you choose between wired, wireless or Bluetooth connection