Product parameters:
Interface property: USB expansion hub
Color classification: Black
External power supply: no external power supply
1. One USB interface is expanded to four, small, practical and convenient, and each power supply is up to 500mA;
2. Directly connected to the computer without external power supply, simple and easy to use;
3. The second generation USB hub controller is adopted;
4. USB2.0 interface, supporting usb1.0 / 1.1 / 2.0 and transmission speed of 1.5 / 12 / 480mbps;
5. Built in current overload and short circuit protection device;
6. System support: Win95 / 98 / me / 2000 / XP, Linux 2.4 and Mac OS 8.5 or above;
7. Streamline subminiature design;
8. High quality electronic devices are adopted to ensure stable operation.
Quantity: 3pcs