Universal Serial Bus (USB) 2.0 is a high-speed data transfer technology that allows for the addition of two USB 2.0 ports to notebook PCs.
The PU-202 is a credit‑card‑sized PC Card that adds two USB 2.0 Type‑A ports to standard notebook computers. It supports USB 2.0 transfer speeds up to 480 Mbps, is backward compatible with USB 1.1 devices, and can be powered from the host or an optional external DC adapter.
Installation is performed by sliding the card into a Type II CardBus slot, after which Windows detects the hardware and guides the user through driver installation. The manual also lists electrical specifications, environmental limits, and FCC compliance information.
| USB Transfer Rate | up to 480 Mbps |
|---|---|
| USB Version | 2.0 |
| DC Input | 5 V, 1.5 A (min.) |
| Operating Temperature | 5 °C ~ 40 °C |
| Storage Temperature | -20 °C ~ 60 °C |
| Humidity | 0 % ~ 80 % RH (non‑condensing) |
| Weight | 50 g |
| Dimensions (L×W×H) | 115.5 mm × 54 mm × 13.8 mm |
Slide the PU-202 into a Type II CardBus slot; Windows will detect the card and start the hardware‑installation wizard.
The PU-202 can be powered from the host computer, but for power‑hungry peripherals you can use the optional DC power adapter (sold separately).
Yes, the PU-202 is fully forward and backward compatible with USB 1.1 devices.
It supports USB 2.0 high‑speed transfer rates up to 480 Mbps.