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RS232 DB9 9 Pin Data Serial Cable, Male to Female DB9 Straight Through Extension Cable YOUCHENG for Computers, Printers, Scanners 4.5 Feet
PNGKNYOCN

PNGKNYOCN RS232 DB9 9 Pin Data Serial Cable

Bottom line: The PNGKNYOCN RS232 DB9 9 Pin Data Serial Cable 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

  • ✓ Cable length:140 cm/4.5 feet
  • ✓ Backed by PNGKNYOCN'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

1.① Pin (DCD) data carrier detection, ② pin (RXD) receive data, ③ pin (TXD) transmit data, ④ pin (DTR) data terminal preparation, ⑤ pin (SG) signal ground, ⑥ pin (DSR) data device preparation OK, ⑦ pin (RaS) request to send, ⑧ pin (CTS) clear to send, ⑨ pin (RI) ringing indication.2.The DB9 extension cable can extend your existing connection or replace the cable that restricts you.3.uses high-quality nickel-plated connectors and plugs and a high-quality PVC injection housing，With wear-resistant, durable, smooth transmission and other functions.4.This cable's fully molded connector with…

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SpecPicks Verdict

SpecPicks scored PNGKNYOCN RS232 DB9 9 Pin Data Serial Cable using a rating × review-volume × price-fit model applied to published specs and reviews across the cables & connectors category. PNGKNYOCN'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 RS232 male-to-female 9-pin data extension cable is used to extend the connection between different types of devices, no need to install drivers, simple to use
  • DB9 serial cable allows you to flexibly expand computer peripherals where needed, each extension cable is fully shielded to prevent unnecessary EMI/RFI interference,Connector thumbscrews provide quick and easy connection every time.
  • The DB9 serial cable uses high-quality nickel-plated connectors and plugs and a high-quality PVC injection housing，With wear-resistant, durable, smooth transmission and other functions
  • Cable length:140 cm/4.5 feet
  • Suitable for connection and signal transmission of computers and tax control machines, CNC machine tools, PDAs, set-top boxes and other serial devices

Full Specifications

BrandPNGKNYOCN
Model5944ac52-97f7-4f51-acc9-2b1dfe89141a
Cable TypeSerial
Item ShapeRound
Unit Count1 Count
Item Length140 centimeters
Cable length140 cm/4.5 feet
Connector TypeDB9
Number of Pins9
Outer MaterialPolyvinyl Chloride (PVC)
Number of Items1
Special FeatureData Transfer
Connector GenderMale-to-Female
Compatible DevicesPC, Printer, Scanner
Indoor Outdoor UsageIndoor, Outdoor
Customer Package TypeFFP
Compatible Phone ModelsPrinter
Recommended Uses For Productconnection and signal transmission of computers and tax control machines, CNC machine tools, PDAs, set-top boxes and other serial devices
Other Special Features of the ProductData Transfer
Full listing titleRS232 DB9 9 Pin Data Serial Cable, Male to Female DB9 Straight Through Extension Cable YOUCHENG for Computers, Printers, Scanners 4.5 Feet

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RS232 DB9 9 Pin Data Serial Cable, Male to Female DB9 Straight Through Extension Cable YOUCHENG for Computers, Printers, Scanners 4.5 Feet 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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RS232 DB9 9 Pin Data Serial Cable, Male to Female DB9 Straight Through Extension Cable YOUCHENG for Computers, Printers, Scanners 4.5 Feet
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