The Fantech MAXFIT67 MK858 Space Edition Keyboard comes with Programmable Encoder Knob, Kailh Box White Switch, Hot-Swappable Sockets, Ultra Tough Pre Lubed Stabs. Here All keys are anti-ghosting, which ensures that every single keypress registers simultaneously and accurately in-game. This keyboard has a Long-lasting battery life, which comes with a 4,000 mAh battery for up to 70 hours of use per charge and up to 240 hours with RGB off! Recharge less, play more. This Fantech MAXFIT67 MK858 Space Edition keyboard featured a Programmable encoder knob More than just a standard volume knob. MAXFIT67's Programmable Encoder allows you to assign any macro to it! Scrolling, changing songs, productivity settings, weapon wheel and more. Here, Includes High-Quality DYE-SUB PBT keycaps for maximum typing feel and stability. Ultra-resistant to normal wear and tear. This Keyboard comes with 3 Connection modes, its 2.4Ghz, Bluetooth & wired connection capabilities. Able to easily connect to and switch between up to 5 devices at the push of a button. This keyboard is designed with Ultra-tough pre-lubed stabs. The Fantech MAXFIT67's Pre-Lubed Stabilizers are made with POM+PA12, which features a high impact strength, and the ability to flex without cracking. Perfectly long-lasting, and buttery smooth stabs, with reduced rattle. The latest Fantech MAXFIT67 MK858 Space Edition Keyboard has 01-year warranty.