BP-T3 is an absolute good for your receipt printing with
260mm/second print speed. It is built with LAN + USB HID +
RS232 interface , It meets nearly most application environments
EPSON TM-P20 (552A0): RECEIPT, NFC, BT, CRADLE, UK
Portable receipt printer
A compact and light solution for anyone who needs reliable receipt and ticket printing on the go.
Print resolution: Direct Thermal | 203DPI ,Printer connection: USB/RS232 or Ethernet ,Maximum Print speed: 250 mm/sec. ,Power Supply Unit, Power-Cord and USB cable (USB model only), included