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Release Note

Welcome to CM1284 4-Port USB HDMI Multi-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
V2.3.2221. Supports extended desktop
2. Supports display aspect ratio configuration
3. Enhanced RS-232 command configuration
V2.2.213Enhanced RS-232 Operation
V2.1.208Improved the keyboard and mouse compatibility.Once upgraded to V2.1.208 or later, it does not allowed to upgrade to a previous version.
V2.1.204Supports Boundless Switching Focus
Supports daisy-chained boundless switching
Enhanced EDID options
V1.1.101Improved the compatibility with the CL3800, ATEN LCD KVM console.
V1.0.094Supports inset windows of PiP display semi-transparency
V1.0.089Improved graphics cards compatibility
V1.0.086Initial release.