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The Best Usb To Rj11 Connector of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Usb To Rj11 Connector of 2022. Check our ranking below.

2,387 Reviews Scanned

Rank No. #1
MEIRIYFA Radar Detector Power Cable,USB 5V to 12V RJ11 Radar Detectors Replacement Power Cord Step Up Boost Adapter Cable w/RJ-11 Telephone Connector(1.5M)
  • MEIRIYFA Radar Detector Power Cord boosts the voltage of the USB A 2.0 port from 5V to 12V for use in any 5V USB 2.0 port for connecting to cigarette lighters, car chargers, and more. It is ideal for automotive USB plugs to power radar detectors.
  • Built-in PCB board improves the current stability of the cable, provides better heat dissipation and ensures stable power transmission to the radar detector. Protects your device from overcurrent or overheating.
  • Connector 1: USB A male. Connector 2: RJ11 male. Input voltage: 5V. output voltage and current: 12V/1A. Cable length is about 1.5 meters/4.9FT, enough for your daily use.
  • Made of high quality copper core, effectively reduces current loss, ensures sufficient charging efficiency, enhances compatibility with various models of car chargers, plug-and-play, ensures that the radar detector can be stably powered on.
  • Made of high quality wire, the wire body is tougher and can withstand strong pulling, not easy to break and deform. Designed for 12V radar detectors with RJ11 interface connector.
Rank No. #2
Radar Detector Cable, USB to RJ11 Plug Cable,for Escort Radenso XP Uniden Beltronics Cobra Whistler Radar Detector,Replacement Power Cable for Radar Detectors.(RJ11-6.56ft)
  • ✅【The Latest Patented Technology】After experimental comparison, the ordinary USB cable is incompatible with the working voltage of most radar detectors, which causes the radar detectors cannot be started.To solve this problem,our department has developed a radar detector cable with two working voltages at the same time. You can switch the USB socket at will without affecting the use of the radar detector.
  • ✅【Stable Working Performance】The radar detector cable adopts a new chip encryption technology to ensure that the radar detector can be stably turned on when the cable is connected to 5V or 12V USB interfaces,giving you all around protection wherever your adventures take you.
  • ✅【High Quality Copper Material】Industrial grade high quality copper conductor is used, which is closely connected with the conductor to improve the transmission quality and avoid external interference. High elastic PVC adhesive layer, avoid winding, not easy to damage.
  • ✅【Compatible】It can power radar detectors with phone type jacks. Compatible with Uniden, Escort, Beltronics, Radenso XP etc and other Telephone Plug RJ11 radar detectors.
  • ✅【Multiple Choice】We have charging cables of various lengths, 3.3ft :B0BLTQK74Y .9.84ft B0BLTSS9C2.
Rank No. #3
Jhoinrch USB to RJ11/12 6P4C RS232 Serial Cable Adapter with FTDI 232RNL Chip for APC PDU UPS 940-0144
  • [FTDI 232RNL Chip]It uses the FTDI 232RNL 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, 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. #4
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. #5
MEIRIYFA Radar Detector Power Cable,USB Type C 5V to 12V RJ11 Radar Detectors Replacement Power Cord Step Up Boost Adapter Cable w/RJ-11 Telephone Connector(1.5M)
  • MEIRIYFA Radar Detector Power Cord boosts the voltage of the USB C port from 5V to 12V for use in any 5V USB 2.0 port for connecting to cigarette lighters, car chargers, and more. It is ideal for automotive Type c plugs to power radar detectors.
  • Built-in PCB board improves the current stability of the cable, provides better heat dissipation and ensures stable power transmission to the radar detector. Protects your device from overcurrent or overheating.
  • Connector 1: Type C male. Connector 2: RJ11 male. Input voltage: 5V. output voltage and current: 12V/1A. Cable length is about 1.5 meters/4.9FT, enough for your daily use.
  • Made of high quality copper core, effectively reduces current loss, ensures sufficient charging efficiency, enhances compatibility with various models of car chargers, plug-and-play, ensures that the radar detector can be stably powered on.
  • Made of high quality wire, the wire body is tougher and can withstand strong pulling, not easy to break and deform. Designed for 12V radar detectors with RJ11 interface connector.
Rank No. #6
Keple 2m RJ11 to RJ45 Cable RJ11 to RJ45 Cable Phone Telephone Cord RJ11 6P4C to RJ45 8P8C Connector Plug Cable for Landline Telephone (Black)
  • CONNECTORS TYPE - 6RJ11 6P4C to RJ45 8P8C Connector Plug telephone Cable ; Length: 2 meter / 6.6 feet.
  • QUALITY ASSURANCE – The telephone cables coming into house and inside wall panel are Ethernet, but the wall jacks are standard phone cables. To use DSL service,needed to convert the incoming signal from Ethernet down to a telephone jack.
  • Allow you use one end of cable (RJ11,6P4C) to connect the ADSL Splitter , so that can be installed between analog devices(such as telephones or analog modems) and a plain old telephone service (POTS) line.with their existing telephone (POTS) device,Also can be used for fax machines, answering machines.
  • Note:The RJ45 Cable cannot insert to RJ11 Wall mount. You cannot use this cable from modem to your laptop. To save your timem Before buying please make sure you need the right end of the cable (many people buying this calbe and then figures out that this has wrong end).
  • Installation: For wall mounted phones, the cable is in the form of a plate hung on the standard wall mount, on which the phone hangs in turn.
Rank No. #7
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. #8
EWAY Radar Detector Cable, USB to RJ11 Plug Radar Detectors Power Cord Cable Adapter Replacement Power Supply for Escort Beltronics Uniden & More 12V Radar Detectors w/RJ-11 Telephone Connector, 5ft
  • 【Radar Detectors w/ Telephone Connector】 Replacement USB to RJ11 Plug charger power supply for 12V radar detectors with RJ-11 connector. ✅Compatible with Uniden R1 R3 R7 DFR7 DFR8; Escort Passport 9500i 8500 X50, Passport 7500S, 8500, 7500, 6800; Beltronics STi Driver, Pro RX65, Pro RX55, Vector 995, 965, 955, 940, 895, and Express 795, Radenso XP etc.
  • 【DC 5V USB Input】 Boost up from 5v to 12v. This USB to Radar Detector RJ11 Plug power cord is great for powering your 12V Radar Detector from a high capacity USB car plug. For used at any 5V USB 2.0 port, works with cigarette lighter, power bank, car charger, ac adapter, power brick, laptop, pc, etc.
  • 【Stable Working Performance】 USB power input cable for telephone typle radar dectector, upgrade chip provides better heat dissipation and ensures a stability of power transmission for your radar detectors. Protect your devices against excessive current or overheating.
  • 【Pure Copper】 RJ11 radar detector power cord charger power supply plug cable is made of high-quality thick copper core. USB Input: DC 5V-2A(Min) 3A(Max). / RJ-11 Jack Cable Output: 12V-1A(Max). (✅Please ensure your input power at lease 2 Amp).
  • 【Easy Installation】 No complex hardwiring issues, direct plug and play radar detector cable is about 5 feet long, design for Beltronics / Escort Passport / Uniden and more radar detectors with RJ-11 "telephone style" jack.
Rank No. #10
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.

Last update on 2024-05-25 / Affiliate links / Images from Amazon Product Advertising API

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  7. Product Quality: You don’t always get what you pay for with an Usb To Rj11 Connector, sometimes less, and sometimes more.
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