This handy adaptor connects to a standard USB port to provide a convenient wired Ethernet port, as well as 3 x USB 2.0 ports. Ideal for laptops without onboard Ethernet. The USB hub means you aren't losing valuable USB ports too. Features: 10/100Mbps ethernet 3 x USB 2.0 ports Specifications: Interface: 1 x USB 2.0 Type-A Plug 3 x USB 2.0 A Socket Network Connection: RJ45, 10/100Mbps Dimensions: 96(L) x 32(W) x 19(H)mm