| V2.0.192 | 1. Firmware version aligned with CL57. | |
| V1.9.181 | 1. Add the hotkey to set USB low/full speed for a connected device. | |
| V1.8.178 | 1. Improve the compatibility with Dell Notebook 1545.
2. Modify the CS1708A/CS1716A OSD resolution. | |
| V1.8.176 | 1. Improved the compatibility with Intel Purley server.
2. Improved the compatibility with Wintek WK590 keyboard. | |
| V1.8.175 | Improve the compatibility with HP DL360 G9 server and HP Prodesk 400 G3 server. | |
| V1.8.172 | Improve keyboard/mouse compatibility. | |
| V1.7.163 | Improved Keyboard and OS compability | |
| V1.7.161 | Improve keyboard/mouse compatibility. | |
| V1.6.153 | Improve PS/2 Japanese keyboard compatibility | |
| V1.6.151 | 1.Improve keyboard/mouse compatibility
2.Add OSD"Set Login Mode" function | |
| V1.5.142 | 1. Improved OSD resolution support
2. Improved Daisy-chain function | |
| V1.4.131 | Improve DAISY CHAIN function | |
| V1.3.126 | 1.Improved compatibility for video card related standby/wake up issues
2.Improved compatibility for Video DynaSync™
3.Improved cursor movement for PS/2 mice
4.Improved daisy-chain performance
5.Improved broadcast function
6.Improved Hotkey command mode response | |
| V1.3.123 | Improved RGB video quality | |
