Transform your workspace with the CHERRY G84-4400 Trackball Keyboard – the ultimate solution when desk space is at a premium. This ultra‑flat, full‑size keyboard combines a responsive QWERTY layout with an integrated trackball, letting you type and navigate without a separate mouse. You’ll love the sleek grey design and the instant precision it brings to every click.
CHERRY G84-4400 Trackball Keyboard PS2 UK QWERTY Full Size Grey
Designed for 19‑inch monitors, slim‑line PCs and laptops, this keyboard fits perfectly into tight setups. The built‑in trackball and two mouse buttons give you full pointer control right at your fingertips, eliminating clutter and improving workflow.
Each key features Gold Crosspoint contacts (ML technology) for a smooth, reliable feel and a lifespan of over 20 million keystrokes. The keyboard’s total height is just 20 mm, making it one of the flattest options on the market, while its lightweight 563 g construction keeps your desk tidy.
Connect via a reliable PS/2 wired interface and enjoy low power consumption of only 24 mA. LED indicators keep you informed, and the 1.75 m cable provides flexible placement without sacrificing performance.
Benefits
- Eliminates the need for a separate mouse, saving valuable desk space.
- Ultra‑flat 20 mm profile delivers a sleek, modern look.
- Gold Crosspoint contacts ensure precise, long‑lasting key actuation.
- Integrated trackball with two mouse buttons offers instant navigation.
Uses of the product
- Ideal for compact office workstations and shared desks.
- Perfect for point‑of‑sale terminals where space is limited.
- Great for home office setups with laptops or small monitors.
- Suitable for industrial or kiosk environments that require durability.
Features
- Full‑size UK QWERTY layout with 84 keys and LED status indicators.
- Built‑in trackball plus two pressed‑type mouse buttons for precise control.
- Robust construction certified c‑tick, UL, CE, FCC and more for reliability.
- Dimensions 370 × 139 × 19.6 mm and a 1.75 m PS/2 cable for easy placement.
Specifications
| Keyboard |
| Certification |
c-tick, UL, VCCI, CE, FCC, VDE, BSMI |
| Fingerprint reader |
No |
| Purpose |
Universal |
| USB hub |
No |
| Keyboard keys operating life |
20 million characters |
| Keyboard number of keys |
84 |
| Numeric keypad |
No |
| Keyboard form factor |
Full-size (100%) |
| Pointing device |
Trackball + mouse buttons |
| Keyboard language |
UK English |
| Keyboard layout |
QWERTY |
| Device interface |
PS/2 |
| Connectivity technology |
Wired |
| Recommended usage |
Universal |
| Design |
| LED indicators |
Yes |
| Surface coloration |
Monochromatic |
| Product colour |
Grey |
| Wrist rest |
No |
| Ergonomic design |
No |
| Keyboard style |
Straight |
| Backlight |
No |
| Features |
| Cable length |
1.75 m |
| Power |
| Power consumption |
24 mA |
| Mouse |
| Buttons type |
Pressed buttons |
| Buttons quantity |
2 |
| Mouse included |
No |
| Operational conditions |
| Storage temperature (T-T) |
-20 - 60 °C |
| Operating temperature (T-T) |
0 - 50 °C |
| Weight & dimensions |
| Keyboard weight |
563 g |
| Keyboard dimensions (WxDxH) |
370 x 139 x 19.6 mm |
| Packaging content |
| User guide |
Yes |
| Packaging data |
| Package weight |
720 g |
| Package height |
32 mm |
| Package depth |
195 mm |
| Package width |
400 mm |
| Package weight |
720 g |
| Technical details |
| Trackball |
Yes |
| Other features |
| Internal |
No |
