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The Best Usb To Rj12 Cable of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Usb To Rj12 Cable of 2022. Check our ranking below.

2,040 Reviews Scanned

Rank No. #1
Jhoinrch USB to RJ11/12 6P4C RS232 Serial Cable Adapter with FTDI FT232RNL Chip for APC PDU UPS 940-0144 BMS Battery
  • [FTDI FT232RNL Chip]It uses the FTDI FT232RNL chip which has higher stability and wide compatibilit,which is enough to handle various complex application scenarios.
  • [USB to RJ12/11 Cable] This is a 6P4C cable,It leads to 4 signals: GND, Tx, RX, GND.It can be used in RJ12 interface which uses 6 data lines and RJ11 interface which uses 4 data lines.
  • [Applicable Devices] The USB RJ11/12 adapter is a replacement for APC part number 940-0144A.Applicable Models: AP77XX, 78XX, 79XX, 86XX, 88XX, 89XX. Or UPS, ATS,BMS Battery and other devices that support RS232 RJ12/11.
  • [Easy to use] Plug and play, no need to install drivers.support Windows 7, 8, 10, 11, Linux OS and Mac OS operating systems, if you can not automatically install the driver, please go to the FTDI website to download the appropriate chip driver.
  • [Buyer Support]Jhoinrch backs this usb a to RJ11/12 with lifetime technical support, a one-year product replacement and warranty, and a 100% customer satisfaction guarantee.
Rank No. #2
USB to RJ12 6P6C RS232 FTDI Serial Converter APC PDU Cable for APC UPS 940-0144
  • USB to RJ12 6P6C RS232 FTDI Serial Converter APC PDU Cable for APC UPS 940-0144
  • USB to RJ-12 PDU is a fully compatible replacement cable for APC 940-0144 and 940-0144a in a USB version
  • Durable molded cable on both ends. Tested to perform as the original PDU 940-0144 Cable
  • Compatible with APC metered and switched PDU AP78xx, AP79xx, AP86xx, AP88xx, AP89xx, etc
  • FTDI chipset allows for easy installation on Windows, MacOS, and Linux. Linux has driver installed by default. Windows automatically downloads the driver from windows update Drivers are available for download if needed
Rank No. #3
DSD TECH SH-RJ12A USB to RJ12 6P4C RS232 Serial Cable with FTDI Chip-6FT
  • With this USB to 6P4C RJ12 Cable, you can connecting the your Radio and PC, then write the program setting and frequency of the walkie.
  • FTDI FT232RL Chipset: Built-in industrial grade FTDI FT232RL chip, high stability, enough to handle a variety of complex situations.
  • RS-232 data signals; Length is 6FT/1.8M Connector:USB Male and 6 PIN RJ-12;
  • Replacement for APC Part# 940-0144A. Suitable for the following models: AP77XX AP78XX AP79XX AP86XX AP88XX AP89XX
  • DSD TECH offers a 24-month warranty on this USB to 6P4C RJ12 Serial Cable. If you have any questions, please contact us and we will resolve your issue within 24 hours.
Rank No. #4
DSD TECH SH-RJ12C USB to RJ12 6P4C RS232 Serial Cable with PI2303GT Chip
  • DSD TECH: DSD TECH focuses on the development of communication connection devices such as USB/Serial/Wireless. We have served more than 100,000 customers in Europe, North America and Japan.
  • USB to RJ12/RJ11: RJ12 and RJ11 are the same on the physical interface. The difference is that RJ12 uses 6 data lines, while RJ11 uses 4 data lines.This cable leads to 4 signals: GND, TX, RX, GND.
  • PROLIFIC PL2303GT: Built-in PL2303GT serial chip. PL2303GC is the latest RS232 serial chip from Prolific Technology Inc.
  • Replacement for APC Part# 940-0144A. Suitable for the following models: AP77XX AP78XX AP79XX AP86XX AP88XX AP89XX.
  • Warranty:DSD TECH provide a 1 year warranty and lifetime technical support for this USB to RJ12/RJ11 Serial Cable.if you have any questions, please feel free to contact us. We will respond within 24 hours.
Rank No. #5
POS Terminal PR608 Upgrade Control Console Cable USB to RS232 RJ12 6P6C Cable
  • USB to RJ12 6P6C POS terminal PR608 Upgrade Control Console Cable
  • Length:6ft / chip: FT232RL. Just for PR608 POS Terminal Upgrade Control Cable, Other Device May Not Work . Please Purchase It Carefully !
  • The UK quality ftdi chip ensures stable transmission of signals
  • If you encounter any problems within 180 days, please contact us.
Rank No. #6
Suamdoen USB to RJ11 RJ12 Control Cable for Celestron Nexstar eq6 PC Link to Hand-Controller RS232 Serial Converter Cable
  • USB to RJ11 6P4C/6p6c Control Cable for Celestron Nexstar eq6 PC connect the synscan hand control box
  • PC connect the hand control box for Celestron Nexstar eq6 Hand Control PC Connect Cable FT231XS USB to RJ11 6p4c Hand-controller RS232 Serial Converter Cable
  • Option 1: For Celestron NextStar This option provides basic mount control from PC using Celestron NexStar drivers
  • For those owners whose mount has a for SynScan handcontroller this functionality is available “out of the box”.
  • This cable is used in your PC connects your hand control box for Celestron Nexstar eq6 Telescopes,Prior to for SynScan V3.01 the handcontroller had to be placed in a special "serial mode” for this to work.From SynScan V3.01 onwards the handcontroller is always in serial mode, and is always ready to talk with a serial connection.
Rank No. #7
Sinforcon USB to RJ12 Control Cable Built in FTDI Chip for Skywatcher Telescope AZ-GTI AZ-GTE AZ-GTiX Mount,for PC/Asiair to AZ-GTI/AZ-GTE/AZ-GTiX Control Cable, 16FT
  • 【Note】Please check your equipment brand,model and port before placing an order. To avoid buying the wrong one.
  • 【Model and Size】Length:16ft.USB to RJ12 6P6C Control Cable for connecting PC/Asiair and AZ-GTi/AZ-GTe/AZ-GTiX. Built in FTDI chip. Please ensure your device pinout is match with this cable.
  • 【Application scenes】To connect PC/Asiair to AZ-GTi/AZ-GTe/AZ-GTiX.Compatible with Skywatcher Telescope AZ-GTi/AZ-GTe/AZ-GTiX Mount.No support for other models Mount.
  • 【Supported OS】Support all windows version Win7/8/10/11/XP/, and iOS/Linux/Android. Windows 10/11 and Ubuntu-Mate 18.04 automatically identify the cable and register the serial port out of the box. If the cable not recognized by your computer, please manually update its driver.
  • 【Sweet Tips】We provide technical support and 1 year warranty for the cable, that can save your time and your money.
Rank No. #8
Meade LX200 Telescopes Upgrade Control Console Cable Meade LX200 USB RS232 to 6P4C RJ11 RJ12 Cable(6FT, for Meade LX200)
  • RS232 Port Connector,Your PC can control your LX200 telescope using serial commands
  • USB RS232 to 6P4C RJ11 RJ12
  • Compatible with Meade LX200, LX200 GPS, LX200 ACF, LX200 classic, LX600, LX850, LX850 ACF, LX 200 GPS SMT, and etc.
Rank No. #9
USB to RJ11 Cable for Skywatcher EQ6 EQ5 HEQ5 EQMOD ASCOM PC to Connect The Synscan Hand Controller Upgrade (16ft/500cm, USB to rj11/6p4c)
  • Skywatcher Telescopes Hand Controller Synscan ASCOM Cable for HEQ5pro AZEQ5 AZEQ6 EQ6-R
  • FTDI USB to RJ11 RJ12 6P4C Serial Cable , Length :16ft/500cm
  • Synscan Hand Controller to PC/Laptop Cable
  • Support All Windows Operation. Vista, Android
Rank No. #10
Sinforcon Control Cable USB to RJ12 for Meade Autostar II Upgrade Control Cable,Replace Meade 507(Built in CP2102 chip,6FT)
  • 【Note】Please check your equipment brand,model and port before placing an order. To avoid buying the wrong one.The 6-pin end to the Coil Cord Port or the RS232 Port.
  • 【CP2102 Chip】Length:6FT.USB RS232 to RJ12 Adapter Cable. Built in CP2102 chip.
  • 【Application scenes 1】This is a PC to Autostar II connector cable. Allows connection of a Meade Autostar II keypad to a PC serial port using Meade AutoStar Suite software.For use with Autostar II keypads as supplied as standard equipment on Meade LX200-ACF,LX200-GPS,LX200-R,RCX400,LX600,LX850.
  • 【Application scenes 2】Provides connection with a PC and for current and future Meade accessories. Your PC can control your telescope using serial commands. Compatible with Meade LX200,LX200-ACF,LX200-GPS,LX200-R,RCX400,LX600,LX850.
  • 【Supported OS】Support all windows version Win7/8/10/XP, Mac,and iOS/Linux/Android.

Last update on 2024-05-14 / Affiliate links / Images from Amazon Product Advertising API

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