| | Hubs:GR-517UB |
| Device type | 4 port USB 3.0 HUB |
| Interface | USB 3.0, Full compatibility USB 1.0, USB 1.1, USB 2.0 |
| Plug & Play | Yes |
| Length of the interface cable, mm | 200 |
| Power indicator | Yes |
| Activity indicator | |
| Switch off USB port | |
| Power | by USB |
| Additional power | |
| Power Cable, USB-DC IN, cm | |
| Adapter | not included |
| Housing Material | ABS-plastik |
| Case color | Black |
| Hub | 1 |
| Interface Cable USB2.0 | |
| Power Cable | not included |
| Adapter | not included |
| User Manual / Warranty Card | 1 |
| Length, mm | 88 |
| Width, mm | 23,5 |
| Height, mm | 16,5 |
| Weight, gr | 47 |
| Type of packaging | carton box |
| Unit number per packing | 1 |
| Length of package, cm | 9 |
| Width of package, cm | 3 |
| Height of package, cm | 14 |
| Weight of package, gr | 65 |
| EAN1: | 4892339101215 |
| Quantity of consumer packages, pcs | 100 |
| Gross Weight, kg | 7,8 |
| Net Weight, kg | 6,8 |
| Length of the box, cm | 46.5 |
| Width of the box, cm | 41,5 |
| Height of the box, cm | 35 |
| EAN2: | |
| Controller Hub | GL3523 |
| Operating system | Windows Vista/7/8/10, Mac OS X 10.3-10.6, различные версии Linux OS |
| Software and Drivers | No |
| Сompatibility | Compatibly with all computers with USB port |
| Case color | Black |
| Interface | USB 3.0, Full compatibility USB 1.0, USB 1.1, USB 2.0 |