| V1.5.143 | Improved KVM performance & Keyboard/mouse compatibility |   | 
| V1.4.131 | Added support for ATEN USB-to-PS/2 Converter. |   | 
| V1.3.121 | Added support for IOGEAR Keyboard/mouse sets (GKM551R, GKM502, and GKM512 ) |   | 
| V1.2.112 | 1. Added support for Logitech G1, G3 mouse. 
2. Added [Num Lock]+[-] [H] and [Num Lock]+[-] [T] hotkey. 
3. Added mouse port-switching function. 
4. Added multilingual OSD: English/Traditional Chinese version and Simplified Chinese version. 
5. Support for Dell server, IBM laptop dock and HP ProLiant ML110 PC PS/2 interface. 
6. Added support for Logitech keyboard/mouse set (SW2-K004, M004). |   |