Two D9 male connectors that need joining, but the cable won't reach or you just need a clean inline link. This adaptor slots in between them. Every pin is wired straight through — no cross-mapping, no signal guessing. Plug it in and your legacy serial or parallel device talks to the other end like nothing changed. No re-crimping. No hunting for a 2-metre cable that'll actually fit under the desk
| brand | Jaycar |
| connector_type | D9 plug to D9 plug |
| wiring | Straight through, all pins |
| category | Computer Accessories |
| sku | PA0900 |