ATEN PU320 2-port USB 3.0 Express Card supports USB 3.0 superfast devices. It provides 10 times faster speed than USB 2.0. By adding this expansion card to a notebook computer that supports PCI Express, you can add two USB 3.0 connection ports for faster data access and transfer. This product is backward compatible with USB 2.0 and USB 1.1 to ensure compatibility with existing products.
The PU320 is a dual‑port USB 3.0 ExpressCard that adds high‑speed USB 3.0 connectivity to a PCI‑Express slot. It supports data rates up to 5 Gbps and is backward compatible with USB 2.0 and USB 1.1 devices.
Each USB 3.0 Type‑A port supplies up to 900 mA (1 W) of power, operates in temperatures from 0 °C to 50 °C, and the card meets USB‑IF specifications. Physical dimensions are 11.60 × 3.40 × 1.40 cm, weight 32 g, and it conforms to the ExpressCard/34 mm standard. The card works with Windows 7, Windows XP and higher. This manual is written in Chinese.
| Maximum Data Rate | 5 Gbps |
|---|---|
| USB Port Type | 2 × USB 3.0 Type‑A |
| Power per Port | 900 mA (1 W) |
| Operating Temperature | 0 °C – 50 °C |
| Storage Temperature | -20 °C – 60 °C |
| Humidity Range | 0 % – 80 % RH |
| Dimensions | 11.60 × 3.40 × 1.40 cm |
| Interface Standard | ExpressCard/34 mm |
| Downward Compatibility | USB 1.1 and USB 2.0 |
The card supports Windows 7, Windows XP and higher.
It provides two USB 3.0 Type‑A ports.
Each port can transfer data up to 5 Gbps.
Each port supplies up to 900 mA, equivalent to 1 W.