What are the alternatives to the 25Ft DB9 DB 9 9-Pin RS-232 Male to Female M/F Serial Extension Cable?

25Ft DB9 DB 9 9-Pin RS-232 Male to Female M/F Serial Extension Cable competes with other Cables & Connectors products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full Cables & Connectors category for alternatives.

25Ft DB9 DB 9 9-Pin RS-232 Male to Female M/F Serial Extension Cable

Name: 25Ft DB9 DB 9 9-Pin RS-232 Male to Female M/F Serial Extension Cable
Brand: Unbranded
SKU: EBAY_111982028174
Availability: OutOfStock

By Mike Perry, Hardware Editor · Verified 2026-09-06

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

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*Price sourced from Amazon.com. Price and availability subject to change.

Bottom line: The 25Ft DB9 DB 9 9-Pin RS-232 Male to Female M/F Serial Extension Cable is a niche pick — read recent reviews before buying in the cables & connectors category. Compare close alternatives before committing.

25Ft DB9 Male to Female Serial Cable. DB9 serial cable is used to connect PC and device with DB9 serial port. Male to Female cable is typically used to extend your existing male to Male cable. Connectors: DB9 Male to DB9 Female.

SpecPicks Verdict

SpecPicks scored 25Ft DB9 DB 9 9-Pin RS-232 Male to Female M/F Serial Extension Cable using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the cables & connectors category. Compare with similarly-priced alternatives in the cables & connectors category before committing. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Full Specifications

standard	RS232
length_ft	25
connector_a	DB9 Male
connector_b	DB9 Female

Ready to buy?

25Ft DB9 DB 9 9-Pin RS-232 Male to Female M/F Serial Extension Cable is sold on the used and vintage market, where eBay carries the live inventory — Amazon does not stock this part. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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*Price sourced from Amazon.com. Price and availability subject to change.