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PNGKNYOCN

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

Name: RS232 DB9 9 Pin Data Serial Cable, Male to Female DB9 Straight Through Extension Cable YOUCHENG for Computers, Printers, Scanners 4.5 Feet
Brand: PNGKNYOCN
SKU: B08GYFQ4GG
Price: 9.99 USD
Availability: InStock

By SpecPicks Editorial · Verified 2026-07-06

$9.99

Buy on Amazon — $9.99 Compare to similar cables & connectors

*Price sourced from Amazon.com. Last updated 2026-07-06. Price and availability subject to change.

Bottom line: The RS232 DB9 9 Pin Data Serial Cable, Male to Female DB9 Straight Through Extension Cable YOUCHENG for Computers, Printers, Scanners 4.5 Feet is a niche pick — read recent reviews before buying in the cables & connectors category, priced around $9.99. Read recent reviews carefully before committing.

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…

SpecPicks Verdict

SpecPicks classifies RS232 DB9 9 Pin Data Serial Cable, Male to Female DB9 Straight… as a niche pick — read recent reviews before buying in the cables & connectors category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. PNGKNYOCN's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

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

✓ Cable length:140 cm/4.5 feet
✓ Backed by PNGKNYOCN's warranty and support channels
✓ 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

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

Brand	PNGKNYOCN
Model	5944ac52-97f7-4f51-acc9-2b1dfe89141a
Cable Type	Serial
Item Shape	Round
Unit Count	1 Count
Cable length	140 cm/4.5 feet
Connector Type	DB9
Number of Pins	9
Outer Material	Polyvinyl Chloride
Number of Items	1
Special Feature	Data Transfer
Connector Gender	Male-to-Female
Compatible Devices	PC, Printer, Scanner
Indoor Outdoor Usage	Indoor, Outdoor

Ready to buy?

RS232 DB9 9 Pin Data Serial Cable, Male to Female DB9 Straight Through Extension Cable YOUCHENG for Computers, Printers, Scanners 4.5 Feet is available on Amazon with Prime shipping and the full Amazon returns policy. 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 2026-07-06. Price and availability subject to change.