Black Box Data Tap - DB9, (3) DB9 Male Female-Female
Monitor your data lines economically without interrupting data flow.
- All nine pins are wired straight through.
- Monitor RS-232, RS-422, or 802.5 communication.
- Three DB9 connectors: (2) data connectors (MF) and (1) tap connector (F).
- Tap into and monitor active lines with a data scope.