About This Wireless Custom Mechanical Keyboard: Keychron Q6 Ultra 8K is a full size layout premium wireless custom mechanical keyboard engineered for unparalleled performance. Featuring a sleek all-metal build, it offers both 2.4 GHz wireless connectivity and that last up to 660 hours with a groundbreaking 8000Hz polling rate. Enhanced with multiple layers of acoustic foam and Keychron Launcher, it delivers a refined typing Tri-Mode Connection: The Q6 Ultra 8K features a high-speed 8000 Hz polling rate in both wired and 2.4 GHz wireless modes, ensuring the lowest possible input lag and ultra-responsive performance. For seamless multitasking across your computer, phone, and tablet, you can effortlessly connect the Q6 Ultra 8K via Bluetooth 5.3 to three devices Program any Key Online: With the Keychron Launcher web app and ZMK programmability, you can effortlessly remap keys, create custom macros, and personalize per-key RGB lighting to suit your gaming or workflow needs Hot-Swappable with Silk POM Switch: Pre-installed Keychron Silk POM Switch with high-performance designed for gamers and typists who demand precision, durability, and an exceptional typing experience. You can also hot-swap every switch with almost all of the 3pin and 5pin MX style mechanical switches on the market (including Cherry, Gateron, Kailh, Panda, etc.) without soldering required Long-lasting Battery: Powered by ZMK firmware, the Q6 Ultra delivers up to 660 hours of usage with the backlight off at 8KHz polling rate—or up to 200 hrs with minimal backlit at 8KHz polling rate. At just 5 hours of daily use, that’s nearly 4 months of nonstop creativity, work, and play Overview Brand : Keychron Compatible Devices : Laptop, PC, Smartphone, Tablet Connectivity Technology : 2.4 GHz, Bluetooth 5.3, Type-C wired Keyboard Description : Mechanical Recommended Uses For Product : Gaming, Office Special Feature : 8000 Hz Polling Rate, Ergonomic, Hot-Swappable, Programmable Keys, Rechargeable Color : Banana Switch Keyboard backlighting color support : RGB Material : Aluminum Included Components : 1x Extension Adapter for Receiver, 1x Keycap & Switch Puller, 1x Screwdriver & Hex Key, 1x Type-A 2.4 GHz Receiver, 1x Type-A to Type-C Adapter 1x Extension Adapter for Receiver, 1x Keycap & Switch Puller, 1x Screwdriver & Hex Key, 1x Type-A 2.4 GHz Receiver, 1x Type-A to Type-C Adapter