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Release Note

Welcome to CS1842/CS1844 2/4-Port USB 3.0 4K HDMI Dual Display KVMP™ Switch
Notice: Before downloading the firmware, be sure to read the following information carefully.
This latest version contains corrections to the last version and additions to the next version. You will find them listed below.
Version History
VersionDescriptionNote
v1.1.1021. Improved monitor compatibility.
2. Improved keyboard/mouse compatibility.
3. Added RS-232 commands.
v1.1.1011. Improved RS-232 commands.
2. Add port switching options for switching efficiency.
v1.0.063Improved monitor compatibility.
v1.0.062Improved LED behavior
v1.0.061Initial Release.Initial version