SERIAL+USB · I-CONNECT EXPANSION BOARD
COB-D21C6
2×USB + 3 Serial ── a general-purpose USB and serial combo I/O board.
Serial + USB Expansion
COB-D21C6
2×USB + 3 Serial
- 2 × USB
- 3 × serial (2 RS-485 optional)
- 1 × power switch
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Need a custom or volume order of the COB-D21C6?
Custom interface combinations available from a 5–50 unit MOQ. Our engineers reply within 24 hours with a complete solution and sample evaluation.