Keychron K2 Wireless Mechanical Keyboard (Version 2)

The Keychron K2 (Version 2) is a compact, yet powerful wireless mechanical keyboard designed for users who need flexibility, high performance, and a streamlined layout. Offering both wired and wireless modes, this keyboard is ideal for home, office, and light gaming environments. With compatibility across multiple devices and operating systems, it ensures smooth typing and gaming experiences for both Mac and Windows users.

Wireless & Wired Modes

The Keychron K2 supports both Bluetooth 5.1 and USB Type-C wired connections. You can pair the keyboard with up to three devices via Bluetooth, switching between them effortlessly. This keyboard is compatible with a range of devices such as smartphones, tablets, laptops, and desktops, making it a versatile choice for a variety of work and play setups.

Precision & Smoothness

Featuring Keychron Super Switches, the K2 ensures a smoother and more responsive typing experience. These switches use a new mold design, reducing air resistance and enhancing the tactile feedback. With a lifespan of 50 million keypresses, the K2’s switches provide durability and precision, offering an ideal balance between typing comfort and gaming performance.

Cross-Platform Compatibility

The K2 is designed for universal use. It is compatible with major operating systems, including Mac, Windows, Android, and iOS. The keyboard features Mac-specific media keys, making it an excellent option for Mac users. Additionally, the K2 comes with keycaps for both Mac and Windows systems to ensure a seamless user experience across different devices.

Compact Design with Full Functionality

Despite its compact size, the K2 retains all the essential keys, including Page Up/Down, Home, End, and Screen Capture. It offers a 84-key layout, designed for productivity while maintaining a minimalist footprint. N-Key Rollover (NKRO) is supported in wired mode, allowing you to register multiple key presses simultaneously without missing a beat during fast typing or gaming.

18 RGB Lighting Effects

The Keychron K2 comes equipped with 18 RGB backlighting modes, giving you the option to customize your keyboard’s lighting to suit your mood or environment. Whether you prefer static, breathing, or flashing light effects, you can easily adjust the brightness and lighting style by pressing the lightbulb key or using the Fn + Right Arrow key combination.

Long-Lasting Battery Life

Equipped with a 4000 mAh rechargeable Li-Polymer battery, the K2 can last up to 240 hours of typing time without backlight. With the backlight on, it offers up to 72 hours of usage, ensuring that the keyboard lasts for days of use on a single charge. It takes approximately 3 hours to fully recharge the battery.

Technical Specifications

• Switches: Keychron Super Blue/Red/Brown switches
• Number of Keys: 84 keys
• Multimedia Keys: 12
• Keycap Material: ABS
• Main Body Material:
  • Plastic version: ABS
  • Aluminum version: Aluminum bezels + ABS bottom frame
• Layout: ANSI
• Polling Rate:
  • Wired: 1000Hz
  • Wireless: 90Hz
• Backlit Types: 18 RGB light modes
• Battery: 4000mAh Rechargeable Li-Polymer battery
• Bluetooth Version: 5.1
• Charging Time: Approximately 3 hours
• System Compatibility: macOS, Windows, Android, iOS
• Connection: Bluetooth, Type-C cable
• Dimensions:
  • Plastic frame version: 313 x 123 mm
  • Aluminum frame version: 317 x 129 mm
• Weight:
  • Plastic version: 663g
  • Aluminum version: 794g
• Operating Environment: -10°C to 50°C
• Height:
  • Front (with keycap): 30 mm
  • Rear (with keycap): 40 mm