Name: Keychron - K2 Max 75% Custom Wireless RGB Mechanical Keyboard with Programmable QMK/VIA Hot-Swappable Brown Switch - Black
Brand: Keychron
SKU: 6600173
Rating: 5 (1 reviews)

Key Specs
- Lighting Type: RGB
- Form Factor: 75% (The size, arrangement, and physical configuration of the product.)
- Keyboard Technology: Mechanical (Type of technology that detects a key press.)
- Key Switch Behavior: Tactile, Tactile (Refers to the mechanisms under the keycaps on a keyboard that enable you to type faster and more precisely. Linear switches move straight up and down without any sound or bump. Tactile switches provide a noticeable bump in the key press, and no sound. Clicky switches provide a bump in the key press and "clicky" sound.)
- Connection Type: Wired, Wireless
General
- Brand: Keychron
- Model Number: K2M-J3
- Product Name: K2 Max 75% Custom Wireless RGB Mechanical Keyboard with Programmable QMK/VIA Hot-Swappable Brown Switch
- Color: Black
Features
- Lighting Type: RGB
- Customizable Lighting: true
- Numeric Keypad: true
- Touchpad: false
- Keyboard Type: Gaming
- Palm Rest: false
- Spill Resistant: false (Designed to resist some degree of accidental liquid spill. The level of spill-resistance is indicated by the product manufacturer, but the degree of protection may not be guaranteed after normal wear of the product.)
- Keyboard Features: QMK/VIA/Hot Swap/Brown Switch,2.4GHZ/BT /Wired
- Foldable: false
- Keycap Material: PBT
- Maximum Number of Memory Profiles: 256
Functions
- Form Factor: 75% (The size, arrangement, and physical configuration of the product.)
- Number Of Keys: 84
- Keyboard Technology: Mechanical (Type of technology that detects a key press.)
- Dedicated Macro Keys: false (Perform shortcuts of key sequences to carry out commands with a single key. Key sequences may include key strokes, mouse actions, and/or menu actions.)
- Adjustable Tilt Function: true
- Number Of Programmable Macros: 16
- Key Switch Type: Keychron K Brown
- Key Switch Behavior: Tactile, Tactile (Refers to the mechanisms under the keycaps on a keyboard that enable you to type faster and more precisely. Linear switches move straight up and down without any sound or bump. Tactile switches provide a noticeable bump in the key press, and no sound. Clicky switches provide a bump in the key press and "clicky" sound.)
- Rollover: Full-key (Refers to the number of keys that can be correctly registered when pressed simultaneously. Rollover may be referred to as n-key rollover (KRO) or anti-ghosting.)
- Multimedia Keys: true
- Internet Keys: true
- Number Of Programmable Keys: 84
Connectivity
- Connection Type: Wired, Wireless
- Wireless Connectivity: Radio Frequency (RF - 2.4 Ghz/Low Latency), Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- Maximum Wireless Range: 10 feet
- Wired Connectivity: USB-C
- Cable Length: 1.2 feet
- Detachable Cable: true
- Number Of USB Port(s): 1 (The total number of USB ports including all generations and versions.)
- Number of Devices Connectable Simultaneously: 3
Compatibility
- Operating System Compatibility: Windows, Mac, Linux, Universal
- Plug and Play Operation: true
Power
- Rechargeable Battery: true
- Battery Size: 3.7V (The battery size required for operation.)
- Number of Batteries Required: 1
- Battery Chemistry: Lithium-ion polymer
- Batteries Included: true (Indicates whether the product comes with the required batteries for its operation.)
- On/Off Switch: true
Dimensions
- Product Height: 1.26 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 12.3 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 4.7 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 2.07 ounces (The out of box weight of the item.)
Warranty
- Warranty - Parts: 1 year limited
- Warranty - Labor: 1 year limited
Other
- UPC: 4895248880356

The K2 Max is a wireless mechanical keyboard with a 75% layout. It supports 2.4 GHz, Bluetooth, and wired connections. Configurable through QMK and Keychron Launcher web app, 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 K2 Max via Bluetooth 5.1 to three devices.
Significantly Enhanced Acoustic Foams: Elevate your typing with K2 Max featuring advanced IXPE acoustic foam for enhanced comfort, coupled with resilient EDPM foam for superior key switch support, responsiveness, and durability. The steel plate provides responsive feedback and a peaceful typing sound, while added weight will enhance the stability.
Suitable For All Devices: Built with the Mac users’ experience in mind while still retaining compatibility with Windows devices, the K2 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.
An Epic Core Inside: A powerful ARM architecture MCU equipped with 256KB Flash will provide more flexibility for developers. The polling rate is 1000 Hz on 2.4GHz and wired modes right out of the box, which makes the latency hardly noticeable even in competitive games.
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 K2 Max via Bluetooth 5.1 to three devices.
Significantly Enhanced Acoustic Foams: Elevate your typing with K2 Max featuring advanced IXPE acoustic foam for enhanced comfort, coupled with resilient EDPM foam for superior key switch support, responsiveness, and durability. The steel plate provides responsive feedback and a peaceful typing sound, while added weight will enhance the stability.
Suitable For All Devices: Built with the Mac users’ experience in mind while still retaining compatibility with Windows devices, the K2 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.
An Epic Core Inside: A powerful ARM architecture MCU equipped with 256KB Flash will provide more flexibility for developers. The polling rate is 1000 Hz on 2.4GHz and wired modes right out of the box, which makes the latency hardly noticeable even in competitive games.