Top Serial Communication Cables and Connectors

The best Serial Cables includes SABRENT USB 2.0 to DB9 RS-232 Cable, TRENDnet USB to Serial Converter (TU-S9), OIKWAN DB9 to RJ45 Console Cable and many others as mentioned below.

1

SABRENT USB 2.0 to DB9 RS-232 Cable

  • Connects USB to traditional RS-232 serial port.
  • Compatible with Windows, Mac, and Linux systems.
  • Plug and play for easy setup.
  • Prolific chipset for reliable performance.
  • Adjustable COM ports and baud rates.
  • Lifetime manufacturer warranty included.
  • 2.5 feet long for flexible installation.
  • Average Rating out of 5:
  • Price Range: $9.99
2

TRENDnet USB to Serial Converter (TU-S9)

  • Supports USB 1.1, compatible with USB 2.0/3.0.
  • NDAA compliant for government networking solutions.
  • Backed by 2 years manufacturer protection.
  • English-speaking tech support available during business hours.
  • Connects RS-232 devices like modems and printers.
  • Compatible with Windows and Mac operating systems.
  • Flexible 540mm cable for versatile installation options.
  • Easy installation in seconds, plug and play.
  • Average Rating out of 5:
  • Price Range: $9.99
  • Color: White
3

OIKWAN DB9 to RJ45 Console Cable

  • Compatible with various Cisco devices and equipment.
  • Enables easy connection to console ports.
  • Ensures stable and reliable signal transmission.
  • Durable design for frequent usage and connections.
  • Lightweight and portable for on-site troubleshooting.
  • Ideal for network engineers and administrators.
  • Prevents communication failures and data loss.
  • Average Rating out of 5:
  • Price Range: $7.99
4

SABRENT USB 2.0 to Serial Converter (CB-9P6F)

  • Connects USB to RS-232 serial ports easily.
  • Compatible with multiple Windows and Mac operating systems.
  • Plug and Play for quick and easy setup.
  • 6 feet long cable for flexible connections.
  • Prolific chipset ensures reliable performance.
  • Adjustable COM ports and baud rates available.
  • Lifetime manufacturer warranty included for peace of mind.
  • Average Rating out of 5:
  • Price Range: $11.99
5

DTech DB9 to RJ45 Console Cable (6ft)

  • Connects PC to Cisco devices seamlessly.
  • Compatible with various Cisco models.
  • 6 feet long for flexible placement.
  • Ultra thin design prevents tangling.
  • RJ-45 and DB-9 connectors included.
  • Ideal for reprogramming and updates.
  • Durable and reliable for networking tasks.
  • Average Rating out of 5:
  • Price Range: $6.50
6

QiCheng&LYS Cisco Console Cable (1.8M)

  • Connects to Cisco router's console port.
  • 9-pin DB9 female to RJ45 male connector.
  • Compatible with various Cisco router series.
  • Plug and play for easy setup.
  • Durable PVC material, wear-resistant and reliable.
  • Length: 1.8M (6FT) for flexibility.
  • Oxygen-free copper conductor for optimal performance.
  • Average Rating out of 5:
  • Price Range: $7.39
  • Color: DB9P to RJ45
7

DSD TECH USB to TTL Serial Cable

  • Original FTDI FT232RL chip for reliability.
  • 1.8M (5.9FT) length for versatile use.
  • Supports UART communication: Tx, Rx, VCC, GND.
  • TTL level compatibility at 3.3V.
  • Compatible with Windows, Linux, and Mac OS.
  • Ideal for debugging and programming applications.
  • One-year replacement service and technical support.
  • Average Rating out of 5:
  • Price Range: $13.99
8

OIKWAN USB Console Cable (6ft) for Routers

  • 6ft USB console cable for seamless connectivity.
  • Compatible with Cisco, NETGEAR, and Linksys devices.
  • No RS232 adapters needed; direct USB connection.
  • Supports Windows, Mac, Linux, and Android systems.
  • Powered by USB; no external power required.
  • Utilizes reliable FT232rl chip for stability.
  • Essential accessory for network professionals.
  • Average Rating out of 5:
  • Price Range: $11.99
9

DTech 6ft RS232 Serial Cable (Female-Female)

  • 6ft RS232 cable with female-to-female connectors.
  • Compatible with RS-232 (COM port) devices.
  • Standard pinout wiring for reliable data transfer.
  • 30AWG gauge wires, easy to solder.
  • Includes screws for secure connection.
  • Ideal for scanners, modems, and printers.
  • Black color, perfect for various applications.
  • Average Rating out of 5:
  • Price Range: $9.96
  • Color: Black
10

DSD TECH USB to RJ12 Serial Cable (6FT)

  • 6FT USB to RJ12 Serial Cable
  • Compatible with APC PDU and ATS models
  • 4 signal lines: GND, TX, RX, GND
  • Replacement for APC Part# 940-0144A
  • 1-year replacement service included
  • Lifetime technical support available
  • Fast issue resolution within 24 hours
  • Average Rating out of 5:
  • Price Range: $12.99
11

DTech 6ft Male to Male Serial Cable

  • Connects devices with RS-232 compatible interface.
  • 6ft male to male DB9 serial cable.
  • Pin to pin wired for stable communication.
  • Screws ensure solid and secure connections.
  • Compatible with various RS232C equipment types.
  • Standard shielded cable with AL foil protection.
  • Ideal for laptops, printers, and scanners.
  • Average Rating out of 5:
  • Price Range: $9.88
  • Color: Black
12

PhyinLan 6ft DB9 RS232 Serial Cable

  • Extends COM port connection for serial devices.
  • Compatible with various RS-232 equipment.
  • Supports Windows, Mac OS, and Linux systems.
  • Ensures stable data transmission with secure connectors.
  • Pin arrangement follows straight-through configuration.
  • Durable design for long-term use and reliability.
  • Responsive customer service for product inquiries.
  • Average Rating out of 5:
  • Price Range: $11.99
13

EVISWIY USB to TTL Serial Cable (3 Pack)

  • Built-in PL2303TA chipset for easy connectivity.
  • Compatible with Windows, Mac, and Linux OS.
  • Includes four wires: Red, Black, Green, White.
  • Configurable for 5V or 3.3V power output.
  • Ideal for Raspberry Pi and microcontroller debugging.
  • Perfect for laboratories and product testing applications.
  • Compact design for easy transport and storage.
  • Average Rating out of 5:
  • Price Range: $9.99
14

Qaoquda DB9 to 3.5mm Serial Cable (6FT)

  • DB9 Female to 3.5mm Male connection.
  • 6FT length for flexibility and reach.
  • Fully shielded against EMI/RFI interference.
  • Ideal for serial data transfer between devices.
  • Perfect for computers and projectors.
  • Molded connectors ensure durability and strain relief.
  • Easy plug-and-play for quick setup.
  • Average Rating out of 5:
  • Price Range: $7.99
15

DTech 15ft RS232 Male to Female Cable

  • 15ft RS232 male to female extension cable.
  • Compatible with RS-232 devices for stable connections.
  • Equipped with screws for secure connections.
  • 15ft length allows flexible placement of devices.
  • Standard pinout ensures easy connectivity and compatibility.
  • 30AWG gauge wires for reliable data transmission.
  • Ideal for scanners, printers, and test equipment.
  • Average Rating out of 5:
  • Price Range: $13.98
16

DTech 15ft DB9 Female-Female Serial Cable

  • 15 feet long for versatile connections.
  • DB9 female-to-female connectors for easy pairing.
  • Standard RS-232 compatible for reliable data transfer.
  • Pin-to-pin wired for consistent performance.
  • Shielded design reduces signal interference.
  • Compatible with various RS-232C devices.
  • Durable construction ensures long-lasting use.
  • Average Rating out of 5:
  • Price Range: $13.98
  • Color: black
17

LFHUKEJI RJ45 to RS232 Serial Adapter

  • DB9 RS232 male to RJ45 female adapter.
  • Supports bi-directional transparent data transmission.
  • Compatible with most routers and switches.
  • No driver required; plug-and-play functionality.
  • Oxygen-free copper ensures clear signal quality.
  • Double-shielded for minimal interference.
  • Ideal for network device configuration via PC.
  • Average Rating out of 5:
  • Price Range: $7.99
18

DTech 1.5 ft DB9 Female to Female Cable

  • 1.5 ft DB9 female to female connection
  • Ideal for RS-232 compatible devices
  • Screws ensure solid, stable connection
  • 30AWG gauge wires for easy soldering
  • Pin-to-pin wired for reliable data transmission
  • Compatible with various old RS232C equipment
  • Standard shielded with aluminum foil for protection
  • Average Rating out of 5:
  • Price Range: $7.89
  • Color: black
19

DTech 10ft RS232 Serial Extension Cable

  • 10ft male to female RS232 extension cable.
  • Compatible with various RS-232 devices.
  • Stable data communication with screw connections.
  • 30AWG gauge wires, easily solderable.
  • Standard pinout for reliable connections.
  • Ideal for scanners, modems, and printers.
  • Black color for a sleek appearance.
  • Average Rating out of 5:
  • Price Range: $11.98
20

JUXINICE 2Pack DB9 RS232 Serial Cable

  • 2Pack DB9 RS232 Serial Cables for versatile use.
  • 1.3FT length for convenient connectivity options.
  • DB9 Female to Bare Wire end configuration.
  • Includes 9 wires with crimping terminals.
  • Gold-plated connectors for superior durability.
  • Strong anti-interference double-layer shielding.
  • Supports multiple communication protocols seamlessly.
  • Average Rating out of 5:
  • Price Range: $9.99
  • Color: 2Pack Female-9PIN
21

C2G USB to DB9 Serial Adapter Cable

  • Converts DB9 serial devices to USB easily.
  • 1.5-foot cord for flexible placement options.
  • Supports high-speed data transfer up to 115.2 Kbps.
  • Compatible with USB 1.1, 2.0, and 3.0.
  • Ideal for cameras, modems, and barcode readers.
  • Creates a virtual serial port for devices.
  • Not for connecting parallel printers to USB.
  • Average Rating out of 5:
  • Price Range: $19.13
  • Color: Blue
22

XMSJSIY DB9 RS232 Serial Cable (1.5m)

  • 1.5m DB9 RS232 serial cable for reliable connections.
  • Compatible with various standard serial port devices.
  • Gold-plated connectors ensure stable signal transmission.
  • Supports multiple operating systems like Windows and Mac.
  • Full copper core for efficient data transmission.
  • Environment-friendly, solderless terminal block design.
  • Durable construction for long-lasting performance.
  • Average Rating out of 5:
  • Price Range: $9.98
  • Color: female
23

Waveshare USB to TTL Serial Cable (FT232RNL)

  • Original FT232RNL chip for reliable communication.
  • Multi-protection circuits for enhanced safety.
  • Compatible with Raspberry Pi 5 for flexibility.
  • Built-in fuse for over-current protection.
  • LED indicators for power and signal status.
  • Compact design with a durable plastic case.
  • Supports both 3.3V and 5V TTL levels.
  • Average Rating out of 5:
  • Price Range: $13.19