It comes with a power adapter and has a dedicated power supply, which makes sense considering it’s so large.

The LEDs will flicker when data transfers are happening to help you discern which ports are currently in use. Each port has a corresponding power switch with an LED indicator to match, so you can turn individual ports on and off without cutting power to the entire hub. All 11 of the ports are USB 3.0, but four (marked in red) support fast charging for mobile devices up to 2.4A.

This massive, 11-port USB data hub from Wenter is uniquely designed. Interface: USB | Number of Ports: 4 | Data Transfer Rate: Up to 5Gbps It matches particularly well with aluminum Chromebook and laptop models, as well as most Macbooks. The durable aluminum shell rounds out the features list, and also offers a sleek look. An integrated safety chip offers overcurrent, overcharge, overvoltage, overheat, and short circuit protection for both the hub and any devices connected to it. It’s plug-and-play, and no extra drivers are needed for PC, Mac, or select versions of Linux (2.6.14 or later). It also has USB on the go and simultaneous transfers across all ports.

The hub supports fast data transfers at speeds up to 5Gbps for expanding USB ports or connecting multiple devices. An optional variant is available, which still has the built-in cable, but it’s much larger at 4 feet long. A flexible, braided nylon cable is built into the unit so you never have to worry about leaving it behind. This ultra-slim, four-port USB hub from Uni is one of the more compact options, making it ideal to toss in a backpack, handbag, or luggage. Rounded underside slides on flat surfaces

Autocad viewer 2018