Active Key AK-4100 Keyboard USB QWERTY English White Mini Wired 82 Keys

The Active Key AK-4100-U is a compact wired keyboard with a mini form factor and a full QWERTY layout. Designed for space-constrained installations such as racks, kiosks and servers, it features a low profile (25 mm) and full-size keycaps (19.05 mm) to provide desktop-like typing in a smaller footprint. The keyboard uses Scissors Balancing key technology to improve key actuation feel and off-center key response, delivering reliable performance for everyday use. It connects via USB and comes in a white finish with an 82-key layout and a 1.8 m cable.

Advantages

Scissors Balancing key guiding enhances tactile feedback and stabilizes keystrokes, including off-center presses. Full-size keycaps provide familiar spacing and key feel despite the mini form factor. The low-profile design saves space and allows installation in shallow or crowded environments while maintaining the functionality of a standard desktop keyboard. The wired USB connection ensures a stable, plug-and-play setup.

Suitable for

• Rack-mounted systems and server cabinets
• Public kiosks and information terminals
• Point-of-sale and compact workstations
• Environments requiring a small-footprint keyboard with full-size keys

Key specifications

• Brand: active key
• Model: AK-4100-U (AK-4100-U-W/US)
• Interface: USB
• Layout: QWERTY, English
• Keys: 82
• Keycap size: 19.05 mm (full-size)
• Profile height: 25 mm (low profile)
• Colour: White
• Cable length: 1.8 m

How to use

Connect the keyboard to an available USB port on your computer or terminal. Position the keyboard in the installation area—rack, kiosk or workstation—ensuring the low profile fits the available space. Use the keyboard as a standard USB HID device; most operating systems detect it automatically without additional drivers. For stable operation, route the 1.8 m cable away from obstructions and secure it to avoid strain on the connector.

Recommendations

For optimal performance, keep the keyboard clean and free of debris, and avoid excessive liquid exposure. Use in well-ventilated, dry indoor environments. If used in public kiosks, consider periodic cleaning and inspection to maintain reliable key response.