 | This external, user installable solution plugs into an existing USB port to provide four additional USB ports. Use the Hubport to connect USB peripheral devices to your system, or stack and power additional Edgeport and Rapidport units to meet ever-changing I/O connectivity needs. This DC-powered hub accepts power from a variety of 10-26 volt DC power sources, such as vehicle batteries, for mobile applications. USB Hub, USB 1.1, Desktop Form Factor, 4 USB, Up to 12 Mbps Number of Reviews: 0 | Ratings:  | Best deal: $124 $124 - $124 from 2 stores. |