ASUS TUF Gaming K3 Gen II - Compact Optical-Mechanical RGB Gaming Keyboard

The ASUS TUF Gaming K3 Gen II gaming keyboard has been engineered to deliver high-performance gameplay within a compact and portable 97-key layout. More desk space is provided for smoother mouse movements, while essential navigation and arrow keys are retained for everyday convenience and competitive gaming. A rear cable management slot is also included to help create a cleaner and more organized gaming setup.

Built for durability, the keyboard is protected with an IP57 waterproof and dust-resistant rating, helping it withstand accidental spills, dust exposure, and daily wear. Optical-mechanical RGB switches are utilized to provide fast and accurate keystrokes with n-key rollover and 100% anti-ghosting support. A lifespan of up to 100 million keypresses ensures dependable long-term performance for gamers and content creators alike.

An advanced silicone-gasket mount design combined with integrated dampening foam has been incorporated to reduce vibrations, pinging sounds, and echoes. A smoother, quieter, and more refined typing experience is achieved during both gaming sessions and extended typing use. The detachable top plate also allows the keyboard to be personalized easily while simplifying routine maintenance and cleaning.

Per-key RGB lighting with up to 16.8 million colors is supported through ASUS Aura Sync compatibility. Lighting effects, colors, and synchronization settings can be customized through Armoury Crate software, allowing seamless integration with other Aura-enabled ASUS gaming devices and accessories.

Key Features

Compact 97-Key Gaming Layout

A space-saving 96% keyboard layout has been designed to provide portability without sacrificing important function and navigation keys. More room is created for mouse movement, making it ideal for competitive gaming setups.

IP57 Waterproof and Dust Resistance

Industry-leading IP57 protection helps safeguard the keyboard from dust, spills, and accidental liquid exposure. The keyboard can withstand immersion in water up to one meter deep for up to 30 minutes under controlled conditions.

Optical-Mechanical RGB Switches

Optical-mechanical switches are used to deliver fast response times, reliable actuation, and enhanced durability. N-key rollover and 100% anti-ghosting ensure every keypress is accurately registered during intense gameplay.

Silicone Gasket Mount and Dampening Foam

A silicone gasket mount system and internal sound-dampening foam work together to reduce vibrations and unwanted keyboard noise. A softer and quieter typing experience is provided for gaming, work, and everyday use.

Detachable Top Cover

The detachable top plate allows quick customization and simplified maintenance. Cleaning and personalizing the keyboard can be done with ease.

ASUS Aura Sync RGB Lighting

Per-key RGB lighting with 16.8-million-color customization is supported through Aura Sync technology. Dynamic lighting effects and synchronized illumination across compatible ASUS devices can be configured using Armoury Crate software.

Specifications

• Model: TUF Gaming K3 Gen II
• Key Switch: Optical-Mechanical RGB Switch
• Connectivity: USB 2.0 Type-A
• Keyboard Size: 96% Layout
• Lighting: RGB Per-Key Lighting
• Aura Sync: Yes
• Anti-Ghosting: N-Key Rollover
• Macro Keys: Programmable F1–F8 Keys
• USB Report Rate: 1000 Hz
• Cable: 2-Meter Rubber Cable
• Operating System: Windows® 11
• Software: Armoury Crate
• Dimensions: 385 x 153 x 38 mm
• Weight: 1008 g (with cable)
• Color: Black
• Keycap Material: ABS Doubleshot

Optical-Mechanical Switch Specifications

Red Optical Mechanical Switch

• Switch Type: Linear
• Travel Distance: 4.0 mm
• Actuation Point: 1.8 mm
• Actuation Force: 35 g

Blue Optical Mechanical Switch

• Switch Type: Clicky
• Travel Distance: 4.0 mm
• Actuation Point: 1.8 mm
• Tactile Force: 55 g

Package Contents

• 1 x ASUS TUF Gaming K3 Gen II Keyboard
• 1 x Quick Start Guide
• 1 x Warranty Booklet

Conclusion

The ASUS TUF Gaming K3 Gen II has been designed to combine compact portability, premium durability, and responsive optical-mechanical performance in a modern gaming keyboard. Advanced acoustic enhancements, customizable RGB lighting, IP57 protection, and a detachable top cover make it a strong choice for gamers seeking reliable performance, personalization options, and long-lasting everyday usability.