4 Port USB 2.0 Device Server Compatible Various USB Devices 4 USB 2.0 Hi-speed ports device networking - The SX-5000U2 has 4 physical USB 2.0 Hi-Speed ports (Up to 480Mbps) and a 10/100bps Ethernet port allowing connected USB 2.0/1.1 devices accessible over wired or wired + wireless LAN. Share up to 9 USB devices on the network - With a USB hub connected, the SX-5000U2 can network upto 9 USB devices (max. 4 USB printers, 1 USB scanner, 4 USB storage devices) Enables multifunction printer (MFP / AIO) networking - The SX-5000U2 is one of the first multifunction printer servers to provide full networking capability for printing, scaning, memory card sharing of the MFP/AIO devices. You can control the scanning function over the network by using the MFP scanner utility, or share your data through the memory card on the MFP slot, then print it through the same MFP Windows XP users can enjoy the automatic device discovery on the LAN with the SX-5000U2 Printer status monitoring