Printronix T83X4, 12 dots/mm (300 dpi), USB, RS232, Ethernet
TSC DH220THC, Buzzer, 8 dots/mm (203 dpi), disp., RTC, USB, USB Host, RS232, Ethernet, kit (USB)
Printronix T82X8, 8 dots/mm (203 dpi), USB, RS232, LPT, Ethernet
Printronix T83X4, 12 dots/mm (300 dpi), USB, RS232, Ethernet