| Feature Comparison: | ZETH-ME | ZETH-NET |
| Supports Virtual COM Port over Ethernet | YES | - |
| Supports Direct TCP/IP Communications | YES | YES |
| Supports Direct Connection to SignalSwitch.com | YES | YES |
| Supports Multiple Communication Methods (Above) Simultaneously |
- | YES |
| Supports Direct Internet Access Without a Server (requires static IP) |
- | YES |
| Includes Extensive Network Configuration Options | YES | - |
| Web-Browser Interface for ProXR Series Controllers | - | YES |
| Web-Browser Interface for Reactor Series Controllers | - | YES |
| Web-Browser Interface for Taralist Series Controllers | - | YES |
| Web-Browser Interface for Network Configuration | YES | YES |
| Supports DHCP | YES | YES |
| Supports Fixed IP Address | YES | YES |
| Password Protection | YES | YES |
| Open-Source User-Upgradeable (requires development software) | - | YES |