Zebra keyboard display unit ZKDU
TSC DH320THC, Buzzer, 12 dots/mm (300 dpi), disp., RTC, USB, USB Host, RS232, Ethernet, kit (USB)
TSC TH240, Buzzer, 8 dots/mm (203 dpi), RTC, USB, USB Host, RS232, Ethernet, kit (USB)
Zebra charging/transmitter cradle, presentation mode