What are the alternatives to the Belkin Serial Extension Cable, DB9 M/F, 10ft, Mouse/PC | serial cord, RS232…?

Belkin Serial Extension Cable, DB9 M/F, 10ft, Mouse/PC | serial cord, RS232… competes with other Keyboards & Mice products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full Keyboards & Mice category for alternatives.

Belkin Serial Extension Cable, DB9 M/F, 10ft, Mouse/PC | serial cord, RS232 extension, DB9 cable, PC mouse extension

Name: Belkin Serial Extension Cable, DB9 M/F, 10ft, Mouse/PC | serial cord, RS232 extension, DB9 cable, PC mouse extension
Brand: Unbranded
SKU: B00006HTQA
Price: 6.82 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-21

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 →

$6.82

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🛒 See live eBay price Also on Amazon — View Current Price → Compare to similar keyboards & mice

*Price sourced from Amazon.com. Last updated 2026-07-28. Price and availability subject to change.

Bottom line: The Belkin Serial Extension Cable, DB9 M/F, 10ft, Mouse/PC | serial cord, RS232 extension, DB9 cable, PC mouse extension is a specs-and-price decision rather than a crowd-consensus one in the keyboards & mice category, priced around $6.82. Check the specification table above against one or two close alternatives — on price and spec fit, not on star ratings.

Pros & Cons

Pros

✓ Serial extension cable
✓ 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

Our Serial Extension Cable gives you more flexibility in arranging your work area. Now you can increase the distance between your PC and your serial mouse, CGA/EGA video monitor, or any other device with DB9 connectors. It is the perfect solution for serial devices with short cables. Thumbscrews make installation easy, and our Belkin Lifetime Warranty guarantees your long-term satisfaction.

SpecPicks Verdict

SpecPicks scored Belkin Serial Extension Cable, DB9 M/F, 10ft, Mouse/PC | serial… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the keyboards & mice category. Compare with similarly-priced alternatives in the keyboards & mice category before committing. 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 keyboards & mice 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.

Key Features

Serial extension cable
Extend the length of your serial mouse, CGA/EGA monitor, or any other device with DB9 connectors
One male DB9 connector on the first side
One female DB9 connector on the second side
10 feet long

Full Specifications

Brand	Belkin
Color	Black
Model	F2N209-10-T
Cable Type	Serial
Item Shape	Round
Model Name	F2N209-10-T
Unit Count	1 Count
Item Length	10 feet
Part Number	F2N209-10-T
Compatibility	PC
Connector Type	Db9m
Number of Pins	15
Maximum Voltage	5 volts
Number of Items	1
Special Feature	Data Transfer
Connector Gender	Male-to-Female
Specification Met	Db9 Serial Connection Standard
Compatible Devices	Monitor, PC
Indoor Outdoor Usage	Indoor, Outdoor
Customer Package Type	[POSSIBLY] FFP

Ready to buy?

Belkin Serial Extension Cable, DB9 M/F, 10ft, Mouse/PC | serial cord, RS232 extension, DB9 cable, PC mouse extension 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. Last updated 2026-07-28. Price and availability subject to change.