The CMP-25L comes with robust specifications like a productive 5 inches per second print speed, flexible connectivity options, 802.11a/b/g WIFI, Bluetooth 2.0, USB 2.0 and RS-232 serial (in orderable configurations). This 2-inch mobile printer model allows you to print on labels and receipts. Part Details: Mobile Printer, Citizen CMP-25L, USB, Wi-Fi, ZPL.