Small portable USB2.0 hub

Will a powered USB hub work without power?

Yes, a powered USB hub can work without power, but its functionality will be limited.   Without power, it will operate like a non-powered or passive USB hub, which relies on the power of the connected devices.It's always best to use a powered USB hub with its power adapter for optimal performance.

Product description

The 10 port hub USB2.0 is a device that can you to connect up to 10 USB devices to your computer or laptop. Multi-Port HUB2.0 is compatible with USB 2.0 and backward compatible with USB 1.1.The Transfer file hub USB2.0 supports data transfer rates of up to 480Mbps.The Multi-Port Hub is also plug and play, which is very convenient.It's a rectangle small, light and easy to carry. If you need to connect multiple USB devices to a single computer, then this hub is perfect.