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SF Cable, 50 ft DB9 M/F Serial Extension Cable RS232
SF Cable

SF Cable, 50 ft DB9 M/F Serial Extension Cable RS232

Bottom line: The SF Cable, 50 ft DB9 M/F Serial Extension Cable RS232 is a specs-and-price decision rather than a crowd-consensus one in the cables & connectors category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ Conntectors: DB9 Male to DB9 Female.
  • ✓ Backed by SF Cable's warranty and support channels

Cons

  • ✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

DB9 serial cable is used to connect PC and device with DB9 serial port.

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SpecPicks Verdict

SpecPicks scored SF Cable, 50 ft DB9 M/F Serial Extension Cable RS232 using a rating × review-volume × price-fit model applied to published specs and reviews across the cables & connectors category. SF Cable'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.

Key Features

  • 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.
  • Conntectors: DB9 Male to DB9 Female.
  • Pin-Out: 1-1 / 2-2 / 3-3 / 4-4 / 5-5 / 6-6 / 7-7 / 8-8 / 9-9 / G-G.
  • Fully molded connectors with thumbscrews provide a quick and easy connection every time.

Full Specifications

BrandSF Cable
ColorBlack
Gauge28.0
ModelLYSB006W3XKQU-CMPTRACCS
Pin-Out1-1 / 2-2 / 3-3 / 4-4 / 5-5 / 6-6 / 7-7 / 8-8 / 9-9 / G-G.
Cable TypeSerial
Item ShapeRound
Unit Count1 Count
ConntectorsDB9 Male to DB9 Female.
Part NumberD920-50
CompatibilityPC
Connector TypeDB9
Number of Pins9
Number of Items1
Connector GenderMale-to-Female
Compatible DevicesModem, PC, Printer
Indoor Outdoor UsageIndoor, Outdoor
Recommended Uses For ProductConnecting and extending serial devices to a PC for various applications

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SF Cable, 50 ft DB9 M/F Serial Extension Cable RS232 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.

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SF Cable, 50 ft DB9 M/F Serial Extension Cable RS232
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