- Complies with Standard USB1.1 / USB 2.0 / USB3.0 and USB 3.1 specifications
- Support Super-Speed 10G / 4.8Gbits / sec, Hi-Speed 480,Full-Speed 12 and Low Speed 1.5 Mbits / sec data transfer speeds
- Supports Plug-and-Play installation
- Over current protection on each port
- Auto detect speeds and connections of device
- Tiered star topology supporting up to 5 tiers and 127 devices , no cable segment exceeding 3~4.5 meters .
- Support Self-power mode
- 4 USB external Ports up to 900mA (Self power mode)
- Per Port Status LED indicators
- Weight : 3.5"- 60g / 5.25"-125g
- UHB300-I-3 With 3.5" disk internal case
- UHB300-I-5 With 3.5"+ 5.25" disk internal case (Option)
- UHB300-I-3 Dimensions (L*W*H) : 101 * 90 * 25mm
- UHB300-I-5 Dimensions (L*W*H) : 148 * 140 * 43mm
| Ports | 4 | |
| USB rev. | 3.1/3.0/2.0/1.1 | |
| LEDs | Bus power | Green |
| Self power | Red | |
| Ports | Green * 4 | |
| Connectors | Downstream | 4 USB3.1 A-Type Female |
| Upstream | 1 USB3.1 B-Type Female | |
| Power | PC 5V Power (4 P power's head) | |
| Driver Support | Windows 98/SE/2K/ME/XP/Win-7/8/10, MAC OS X | |
| Power Consumption | DC 5V/4.0A | |
| Power Mode | Self | |