HPE B-series 10/25GbE SFP28 Short Wave 1-pack Secure Transceiver
Printronix T82X6, 8 dots/mm (203 dpi), USB, RS232, Ethernet
Printronix T82X4, 8 dots/mm (203 dpi), USB, RS232, LPT, Ethernet
Printronix T83X8, 12 dots/mm (300 dpi), USB, RS232, LPT, Ethernet