Quatech

Search for the name of your hardware or the corresponding hardware ID in the menu below. Then click on the "Display drivers" button for the corresponding hardware.

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Filter the list below

Name of the component	Hardware ID
DSU-100 Dual RS-232 Serial Ports	USB\VID_061D&PID_C040
DSU-200/300 Dual RS-422/485 Serial Ports	USB\VID_061D&PID_C050
DSU2-100 Dual RS-232 Serial Ports	USB\VID_061D&PID_C140
DSU2-400 Dual RS-232/422/485 Serial Ports	USB\VID_061D&PID_C150
ESU-100 Eight RS-232 Serial Ports 1-4	USB\VID_061D&PID_C080
ESU-100 Eight RS-232 Serial Ports 5-8	USB\VID_061D&PID_C081
ESU-200/300 Eight RS-422/485 Serial Ports 1-4	USB\VID_061D&PID_C0A0
ESU-200/300 Eight RS-422/485 Serial Ports 5-8	USB\VID_061D&PID_C0A1
ESU2-100 Eight RS-232 Serial Ports	USB\VID_061D&PID_C180
ESU2-400 Eight RS-232/422/485 Serial Ports	USB\VID_061D&PID_C1A0