Lantronix SLC04812N-03 48-Port Single AC Supply Secure Console Manager Type: Console Manager Specifications: SLC48: 48 Port, Single AC Supply Secure Console Manager Network: Two 10Base-T/100Base-TX RJ45 Ethernet Devices: 48 RS-232 (RJ45), 300 to 230400 bps Console: RS-232 (RJ45), 300 to 230400 bps USB Port: USB v1.2 or v2.0 (full speed only) Power (single): AC Input - 100-240VAC, 50-60Hz Dimensions: 1U, 1.75 x 17.25 x 12