120979-001 - HP / Compaq Keyboard with Trackball

Here are the technical specs for the HP/Compaq Keyboard with Trackball:

- Brand: HP/Compaq
- Keyboard type: Wired
- Connectivity: USB
- Keyboard layout: QWERTY
- Trackball: Yes
- Number of keys: 104
- Compatibility: Windows and Mac OS
- Dimensions: 18.3 x 7.2 x 1.3 inches
- Weight: 2.2 pounds

Helpful notes:
1. The built-in trackball saves desk space and provides easy navigation.
2. The keyboard is compatible with both Windows and Mac OS.
3. The keyboard layout is standard QWERTY, making it easy to use for most users.