Datamax O"Neil M-4206. Print speed: 152.40 mm/sec. Interface: USB, Centronics IEEE 1284, RS232, LAN, Connectivity technology: Wired. Internal memory: 8 MB. Weight: 12.2 kg, Dimensions (WxDxH): 257 x 462 x 259 mm. Media thickness: 0.0635 - 0.254 mm, Supported paper width: 19 - 118 mm