This is a "Hawkins" USB 10/100M Internet Print Server, Model HPS1U in Excellent Condition. You will be able to share your USB printer on a home network, therefore will be able to print on one printer from all computers in the network. It comes with power adaptor. The drivers for PC and Mac operating systems can be downloaded from Hawkins site for printer servers model with "Node ID printed on the label" at the following address: http://hawkingtech.com/products/legacy_products/print_servers/hps1u.html. Pick up only from Cobble Hill.