Key facts
- Brand
- ATEN
- Model
- UC-100KM
- Category
- Other Computer Accessories
- Documents
- 2
- Languages
- EN
- Last added
- 2012-03-20
Start here

ATEN UC-100KM A User Manual
The UC-100KM A is a PS/2‑to‑USB converter that lets you connect a PS/2 keyboard and mouse to a USB‑enabled computer, notebook, or handheld device. It draws power directly from the USB port, so no external power supply is required.
The manual covers features such as hotkey OS selection, supported operating systems, installation steps, connector details, and warranty information. It also includes a hotkey summary table and mapping for Mac keyboards.
ATEN UC-100KM specifications
| Connectors | USB 1 Type A Plug, PS/2 Keyboard, PS/2 Mouse |
|---|---|
| Cable Length | 30 cm |
| Transfer Rate | 12 Mbps |
| USB Specification | USB 1.1 compatible |
| Power Mode | Bus powered |
| Power Consumption | 500 mW |
| Operating Temperature | 0 – 50 °C |
| Storage Temperature | -20 – 60 °C |
| Humidity | 0 % – 80 % RH (non‑condensing) |
| Weight | 80 g |
| Dimensions | 8.2 × 5.5 × 2.3 mm |
Source: ATEN UC-100KM A User Manual
All ATEN UC-100KM documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How do I install the UC-100KM A adapter?
Plug the PS/2 mouse and keyboard into the appropriate connectors on the UC-100KM A adapter, then connect the USB plug to a computer USB port or hub and power on the computer.
How do I change the keyboard layout using hotkeys?
Press and hold the Ctrl key, press and release F12, then press the specific hotkey combination (e.g., Ctrl + F12, 3, 3 for American English layout).
Which operating systems are supported by the UC-100KM?
The adapter works with Windows 98, Windows 2000, and Apple Mac OS 8.6 or higher.
Does the UC-100KM require an external power supply?
No, it is bus‑powered and draws its operating power from the USB connection.
