USB 3.0 hub active with extended 4 portsOne to 4 USB ports, backwards compatible with USB 2.0 / USB 1.0.<br> USB hub with fast file transferSupports transfer speed of up to 5 Gbps (USB 3.0) and 480 Mbps (USB 2.0). An HD film is transmitted in a few seconds.<br> Single on/off switch USB distributorThe Atolla mini USB hub 3.0 with 4 ports, individual on/off switch is installed for each port without removing the device. With the LED you can see the work progress of each connection.<br> Super small and lightweight USB hub activeThe compact USB hub is extremely small and lightweight, very well suited for work and travel.<br> Product design:4-port USB 3.0 hub with individual power switches and LEDs. Up to 5 Gbps of data transfer speed. Hot swap, plug and play, no installation required. Very light weight and high portability.<br> 4 Port USB 3.0 Hubs:Real-time data transfer atolla USB 3.0 hub active distributor data hub. Backwards compatible with USB 2.0, 1.1 and 1.0. Plug and play: Yes (No driver required).<br> High transmission speed:Data transfer speed up to 5 Gbps, for USB 2.0 up to 480 Mbps, and for USB 1.1 up to 240 Mbps (theoretical values).<br> Highest compatibility and performance:Windows 10, 8.1, 8, 7, Vista, XP, Mac OS X (10.x or higher), LinuxApplicable devices: Desktop PCs, notebooks, laptops, ultrabooks and devices with USB Type A port.<br> Single switch + LED indicator:Single on/off switch with blue LED for each port shows working progress and is not affected by each other.<br> Micro USB power connection:By connecting an external power supply via the micro USB port, the devices on the hub can be powered with higher power.<br> Product information:<br> Cable length: 15 cm (5.9 inches)<br> Size: 10.5 x 4.5 x 1.5 cm (4.13 x 1.77 x 0.59 inches)<br> Weight: 44 g