This product is either discontinued or we cannot get that from suppliers.
USB Port: 1 x USB Type-A Male, Downstream: 4 x USB Type-A Female, Power: 1 x DC 5V (Optional), LEDs: 1 (Green), USB Specification: 2.0 / 1.1 For High / Full / Low Speed, Cable Length: 12 m, Humidity: 0–80% RH, Housing: Plastic.
The UE2120H allows users to extend the distance between a computer and USB device(s) up to 12 meters via the active extender hub. USB signals transmitted through these cables maintain optimal signal integrity and meet USB 2.0 standards.