This driver supports Zektor Matrix Switchers connected to the XP processor via RS-232 or Ethernet. Version 1.1 adds support for matrices up to 16x16. Version 1.2 adds HDMI model compatibility, instrumentation for XP Diagnostics, Dynamic Renaming and Reconfiguration, Selected Output capabilities, and other various improvements. Version 1.21 Adjusted Multiple Outputs/Select Input driver command in non-HDMI mode for support of up to 32 inputs. Version 1.22 Fixes possible issue with Disconnect selection visibility in Selected Output commands when using HDMI protocol mode and redefines HDMI/Non-HDMI mode selections in driver configuration.