Printronix T830, 12 dots/mm (300 dpi), USB, RS232, Ethernet
Cisco switch CBS110-8PP-D (8xGbE, 4xPoE+, 32W, fanless)
TP-Link Archer GXE75 EasyMesh WiFi6E router (AXE5400,2,4GHz/5GHz/6GHz,1x2,5GbELAN/WAN,1xGbELAN/WAN,3xGbELAN,1xUSB3.0)
Metapace interface card, ethernet + RS-232