Release Note

Welcome to VK224 4-Port Serial Expansion Box

Notice: Before downloading the software , 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
Version	Description	Note
v2.6.253	Bug fixed
V2.6.251	1. Enable to monitor VK224 expansion boxes in listen mode 2. Enable to communicate between controllers via ID or static IP address 3. Compliant USA California password policy 4. improve communication performance with contollers 5. Bug fixed
V2.2.213	Product Maintenance
V2.1.204	Bug fixed
V2.0.191	Improved Performance
V1.6.156	Firmware Upgrade

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