Keychron K3 Max QMK/VIA Wireless Custom Mechanical Keyboard ,Hot Swappable,RGB Backlight,Low Profile Gateron Mechanichal Brown Switches K3M-H3

The K3 Max is a low-profile wireless mechanical keyboard with a 75% layout. It supports 2.4 GHz, Bluetooth, and wired connections. Empowered by QMK, it offers endless possibilities and enhanced productivity in your work and gaming! 2.4 GHz & Bluetooth Connection Experience peak gaming performance on the fly with the 2.4 GHz wireless connection boasting a rapid 1000 Hz polling rate. For seamless multitasking across your computer, phone, and tablet, you can effortlessly connect the K3 Max via Bluetooth 5.1 to three devices. Ultra-Slim The innovative low-profile Gateron switch is 31% slimmer than conventional normal profile switches makes the aluminum body K3 Max one of the thinnest wireless mechanical keyboards in the world. While still delivering a distinguished tactile response. Program with QMK & Launcher. The open-source QMK firmware means endless possibilities for key remapping, macros, shortcuts, and more. Now you can easily customize each key with the Keychron Launcher web app. Suitable For All Devices Offers a Mac layout while remaining compatible with Windows. It stands out in the market by providing the same multimedia and function key functions as Apple keyboards for Mac users, but with enhanced tactile feedback.Additionally, you can configure different keymaps for both Mac and Windows devices. The Keychron Launcher web app is compatible with macOS, Windows, and Linux. The keyboard includes keycaps for both macOS and Windows, along with additional esc and enter keys, facilitating seamless switching between operating systems. Hot-Swappable (Optional) We also provide a hot-swappable version for your choice, which means you can customize your typing experience without soldering, pop them in and it’s done.We all have our unique typing preferences, that’s why we are offering hot-swappable option on the K3 Max, so you can easily hot-swap every low-profile Gateron mechanical switch in a few seconds to customize the typing experience without soldering.*The K3 Max is currently compatible with Gateron/Keychron low-profile mechanical switches only, as QMK does NOT support low-profile optical switches.   SPECIFICATION Number of Keys: 84 (75%)Switches: Gateron low-profile mechanicalSwitch Face: North-facingNumber of Multimedia Keys: 12 Frame Material: ABS+Aluminum frameKeycap Material: Low-profile double-shot PBTLayout: ANSIPolling Rate (2.4Ghz and Wired Mode): 1000HzPolling Rate (BT Mode): 90HzN-Key Rollover (NKRO): Yes for both wireless and wired modes*The K3 Max is currently compatible with Gateron/Keychron low-profile mechanical switches only, as QMK does NOT support low-profile optical switches. CONNECTIVITY AND POWERBacklit: 22 types of RGB backlight options plus endless possibilitiesBattery: 1550 mAh rechargeable li-polymer batteryWireless  Working Time (Backlit off): Around 73  hours (Lab test result may vary by actual use)Wireless  Working Time (RGB): Around 42 hours (Lowest brightness)Connection: 2.4 GHz / Bluetooth / Type-C wiredBluetooth version: 5.1Bluetooth Device Name: Keychron K3 MaxCompatible System: macOS / Windows / Linux PHYSICAL UNITDimension: 306 x 116 mm (12.04 x 4.56″)Weight: 525 g / 1.16 lbsHeight without keycap (front): 11 mm (0.43″)Height without keycap (rear): 15 mm (0.59″)Height incl. keycap (front): 17 mm (0.66″)Height incl. keycap (rear): 22 mm (0.86″)Typing Angle: 2.5º, 4.2º and 6.5ºMCU: ARM Cortex-M4 32-bit STM32F402 (256KB Flash)Operating Environment: -10 to 50℃