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10 Best serial cables of 2026
Explore top picks
Best Choice1
YCS basics9.8Exceptional
YCS basics 50 Foot DB9 9 Pin Serial / RS232 Male/Female Extension Cable
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Value for Money2
StarTech.com9.6Exceptional
StarTech.com 3m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable (MXT1003MBK), 10 ft / 3m
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number of pins: 9
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recommended uses for product: data transfer
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color: Black
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cable type: Serial
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compatible devices: serial devices
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3
OIKWAN9.5Excellent
OIKWAN USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft)…
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is discontinued by manufacturer:No
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product dimensions:8.3 x 0.66 x 6.7 inches
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country of origin:China
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item weight:3.2 ounces
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customer reviews:4.6 4.6 out of 5 stars 2,065 ratings 4.6 out of 5 stars
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4
DTECH9.3Excellent
DTECH 15ft COM Port Serial Cable Male to Female RS232 Extension 9 Pin Straight Through Cord
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5
OIKWAN9.2Excellent
OIKWAN USB Console Cable,USB to RJ45 Console Cable for Cisco Routers/AP Router/Switch Windows, Mac, Linux(1.8m,Blue)
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6
SABRENT9.1Excellent
SABRENT USB 2.0 to Serial (DB9 RS232) Adapter Cable, Prolific Chipset, Driver Support Required for Some Systems, Windows 11/10/8/7, macOS, Linux (CB-DB9P)
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7
StarTech.com8.8Very Good
StarTech.com 25 ft Straight Through Serial Cable - DB9 M/F
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8
CableCreation8.7Very Good
CableCreation USB to RS232 Serial Adapter with PL2303 Chipset, 6.6 FT USB 2.0 to DB9 Pin Female Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras,CNC etc, Black
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9
DTECH8.6Very Good
DTECH RS-232 Cable 10ft RS232 Serial Cable Male to Male 9 Pin DB9 Cord Straight Through
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10
DTECH8.5Good
DTECH 2m DB9 RS232 Serial Cable Male to Female Computer Monitor Cable 9 Pin Null Modem Extension Cord for PC Data Communication（6feet,Black
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