abcGoodefg
9 Pin RS-232 DB9 Male to Male Female to Female Serial Cable Gender Changer Coupler Adapter (10 Pack)
Bottom line: The 9 Pin RS-232 DB9 Male to Male Female to Female Serial Cable Gender ($10.99 on Amazon as of 2026-10-06): 10-pack of DB9 RS-232 gender changers in one order; main trade-off: DB9 only, won't adapt DB25 or other serial sizes.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ 10-pack of DB9 RS-232 gender changers in one order
- ✓ Male-to-male and female-to-female options for D-sub ports
- ✓ Works as an inline coupler to join two serial cables
- ✓ Compact pass-through design, no external power needed
Cons
- ✗ DB9 only, won't adapt DB25 or other serial sizes
- ✗ No null-modem crossover, pins pass straight through
- ✗ abcGoodefg is a lesser-known brand, not a name label
- ✗ No shielding or ferrite specs listed by seller
Manufacturer description
This is a fast and economical method of changing the gender on "D" type ports. Connect two female serial cables together, or convert a9 pin female connection to a 9 pin female connection. Specification: 3Serial RS232 DSUB connection Also used as a coupler, Support RS 232 Serial interface (DB9)
SpecPicks Verdict
SpecPicks scored 9 Pin RS-232 DB9 Male to Male Female to Female Serial Cable Gender… using a rating × review-volume × price-fit model applied to published specs and reviews across the cables & connectors category. abcGoodefg's cables & connectors lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for cables & connectors of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Full Specifications
| Brand | abcGoodefg |
|---|---|
| Color | DB9 Male to Male Female to Female |
| Unit Count | 10 Count |
| Model Number | DB9 |
| Connector Type | Serial Adapter |
| Mfr Part Number | DB9 |
| Number of Items | 10 |
| Number of Ports | 20 |
| Power Plug Type | No Plug |
| Compatible Devices | devices with a 9-pin serial port |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specific Uses For Product | PC |
Ready to buy?
9 Pin RS-232 DB9 Male to Male Female to Female Serial Cable Gender Changer Coupler Adapter (10 Pack) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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