The NetShare USB server allows users to share a Multi-Function Printer over a network and also supports the USB storage like external hard drive or flash drive, USB card reader, USB camera , USB speaker, and USB printer, all extensible over the 10/100 Mbps port to your network. There is also a built-in USB 2.0 hub extension so you can shove in 4 USB devices to use.
NetBo USB server is also a nice halfway station on the way to wireless application. It is essentially an USB hub that allows device sharing over the WiFi network when it connects to a wireless router. Definitely useful for house or office network applications.