Where to buy | Partner Portal | eShop

Release Note

Welcome to CS1644A 4-Port USB 2.0 DVI Dual View 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.Improve the performance of mouse switching 
V1.1.1021.Improve the performance of mouse switching 
V1.1.1011.Improve Keyboard/Mouse compatibility
2.Add support for German keyboard layout*
* Invoke Hotkey combination for keyboard language layout setting. Two-digit number 09 represents German keyboard language code.
V1.0.0661.Improve OS compatibility and upgrade process. 
V1.0.064Initial release.