24-Port USB 2.0 HUB w/ AC Adapter
You'll never run out of available USB ports with this 24-port USB Hub from Monoprice!
This hub includes 24 output ports and can be operated without external power, but best results will be obtained by using the included AC adaptor. The hub supports USB switch methods and asynchronous notification, eliminating the need for host polling to determine if a device has been added, removed, etc. It operates at USB 2.0 speeds, but is backwards compatible with USB 1.1 devices.