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| | Phoenix Contact | SERVER RS232/422/485-ETHERNET | 3 (1+)起訂 | | | |
| | Phoenix Contact | SERVER RS485-ETHERNET | 48 (1+)起訂 | | | |
| | Phoenix Contact | SERVER RS232-ETHERNET | (1+)起訂 | | | |
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| | Digi International | USB to Serial Adapter Card RS-232 | | | | |
| | Digi International | EDGEPORT 2M RS232 DB9 | | | | |
| | Digi International | EDGEPORT 4M RS232 DB9 ALUM | | | | |
| | Digi International | EDGEPORT 2S MEI RS232 422 485 | (1+)起訂 | | | |
| | Digi International | EDGEPORT RS232 SERIAL DB9 | 13 (1+)起訂 | | | |
| | Digi International | EDGEPORT 4S WITH ISOLATION | 8 (1+)起訂 | | | |
| | Digi International | EDGEPORT RS232 SERIAL DB9 | 91 (1+)起訂 | | | |
| | Digi International | EDGEPORT RS232 SERIAL DB9 | 57 (1+)起訂 | | | |
| | Digi International | EDGEPORT 1 USB CABLE 1M 25PC | (1+)起訂 | | | |
| | Digi International | EDGEPORT/1I RS-422/485 SERIAL DB | 7 (1+)起訂 | | | |
| | Digi International | EDGEPORT RS232 SERIAL DB9 | 20 (1+)起訂 | | | |
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| | Digi International | EDGEPORT RS232 SERIAL DB9 | 20 (1+)起訂 | | | |