Fantech MAXFIT67 MK858 Keyboard comes with Programmable Encoder Knob, Pre-Lubed Gateron Milky Yellow 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 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 RGB Keyboard has 01-year warranty.