Keychron V1 Max QMK/VIA  The V1 Max is a fully customizable mechanical keyboard, offering both 2.4 GHz wireless and Bluetooth 5.1 connectivity. Its compact 75% layout, gasket mount design, sound absorbing foam, double-shot PBT keycaps, and more take your typing experience to a new level, delivering heightened levels of comfort and productivity.   All-around customizable keyboard To build a fully customizable keyboard, we designed every component to be easily assembled so you can customize and adjust any or every parts the way you want.   An Epic Core Inside The Keyboard A powerful ARM architecture MCU equipped with 256K Flash will provide more flexibility for developers. The polling rate is 1000 Hz right out of the box, which makes the latency hardly noticeable even in competitive games.   OSA Profile Double-shot PBT Keycaps These double-shot PBT keycaps have a similar height to the OEM profile and has an SA-like shape. We named it the OSA (OEM spherical angled) keycap. The PBT keycaps will provide excellent oil resistance, enhance the type feel, and prevent the legends from fading out.   Switch Layouts Between macOS & Windows Built with the Mac users’ experience in mind while still retaining compatibility for Windows devices, the Keychron V1 Max comes with a system toggle and an additional set of customized keycaps for both Windows and macOS systems. You can now save two different layouts on the keyboard, one for each system.   Gasket Mount Design By adopting a gasket mount design along with a PC (Polycarbonate) plate, the V1 Max reduces acoustic resonance, delivering a softer and quieter typing experience with enhanced flexibility.   Hot-swappable The hot-swappable sockets are mounted on the PCB, so you can install or change the switches without soldering. The PCB supports both 3-pin and 5-pin MX mechanical switches.   South-facing RGB LED Lights The south-facing RGB LED is designed to better illuminate the keyboard backlight from the typist’s angle with the premium non-shine-through PBT keycaps installed. The south-facing RGB is also free from interference when the users install OEM or Cherry-profile alternative keycaps on the keyboard.   Specifications Width 148.7 mmLength 328.5 mmFront Height 21.5 mm  (without keycaps)Back Height 29.4 mm (without keycaps)Feet Height 2 mmAngle 3.5° / 7.1° / 9.5°Weight 770 g ± 10 g (Fully Assembled Version)Body Material ABS PlasticPlate Material PCPolling Rate 1000 Hz (2.4 GHz and wired) / 90 Hz (Bluetooth mode)Mount Style Gasket Mount DesignBluetooth Device Name Keychron V1 MaxBattery 4000 mAh Rechargeable li-polymer batteryWireless Working Time (Backlit off)  Up to 225 hours (Lab test result may vary by actual use)Wireless Working Time (RGB)  Up to 100 hours (Lowest brightness)Charging Time  Around 5 hours
 Bluetooth Version  5.1Compatible System  Windows/macOS/LinuxN-Key Rollover (NKRO)  Yes for both wireless and wired modesHot-swappable  Yes. Compatible with most of the 3 pin & 5 pin MX mechanical switches such as Gateron, Cherry MX, Kailh, etc. Keycaps (Fully Assembled Version) Double-shot PBT keycaps, not shine-through, OSA Profile (OEM height, SA shape)MCU ARM Cortex-M4 32-bit STM32F402 (256KB Flash)Switches Gateron Jupiter (Fully Assembled Version)Backlight South-facing RGB LED
 Stabilizer Screw-in PCB stabsCharging Port USB Type-CCable Type-C cable + Type-A to Type-C adapterOperating Environment -10℃ to 50℃

Продукт известен още и като V 1 Max V 1 M D 1, V1MaxV1MD1, V1 Max (V1M D1), V1MaxV1M-D1, V 1 Max (V 1M-D1), V 1 Max (V 1M-D 1)