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The Best usb to rs485 adapter of 2022 – Reviews & Buying Guide

After hours researching and comparing all models on the market, we find out the Best usb to rs485 adapter of 2022. Check our ranking below.

2,003 Reviews Scanned

Rank No. #1
Industrial USB to RS485 Converter Adapter Original FT232RL Fast Communication Embedded Protection Circuits Resettable Fuse ESD Protection TVS Diode etc Automatic Transceiving
  • This is an industrial USB to RS485 converter with original FT232RL inside. It features embedded protection circuits such as lightning-proof, resettable fuse, ESD protection, and TVS diode, etc. It's pretty small in size.
  • The USB TO RS485 is very easy to use, allows automatic transceiving. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirement.
  • USB to RS485 communication. Adopt original FT232RL, fast communicating, stable and reliable, better compatibility.
  • Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightning-proof & anti-electrostatic. Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance.
  • 3 LEDs for indicating the power and transceiver status.Operating system: Mac, Linux, Android, WinCE, Windows 10 / 8.1 / 8 / 7 / XP
Rank No. #2
DTech USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac -1.5 Feet
  • USB to RS485/RS422 converter It easily lets you connect RS485 or RS422 device directly to your Laptop PC computer USB port (built with LED Troubleshooting Indicators)
  • USB to RS485 cable adapter is Ideal for industrial environment -provides 600w surge protection and 15KV ESD isolated protection on signal pins to protect costly and often sensitive control equipment against electrical damage
  • rs485 serial to usb converter is with high performance quality processor chip (FTDI-chipset FT232) and I/O auto conversion circuitry which makes RS 485 to USB convertor one of the most reliable dongle on the market
  • 1.5 ft serial RS-422 RS-485 to USB adapter cable supports windows 11 10 8 7, Mac and more; plug-and-play, No power supply needed
  • There are no IRQ and COM port conflicts, since the port do not require any additional IRQ, DMA, memory as resources on the system; RS485 for Half duplex and RS422 for Full duplex communication
SaleRank No. #3
Gearmo Mini USB to RS485 / RS422 Converter FTDI CHIP with Screw Terminals and Windows 10 Support
  • FTDI CHIP
  • USB to RS422 or RS485
  • LED for RX TX and Power
  • Screw Terminal
  • Works with Windows 10, 7(32/64bit) Vista 2008, XP, 2003 Etc.
Rank No. #4
DTech USB to RS422 RS485 Serial Port Adapter Cable with FTDI Chipset 5 Position Terminal Board for Windows 11 10 8 7 XP Mac (4 Feet)
  • USB to RS485/RS422 converter It easily lets you connect RS485 or RS422 device directly to your Laptop PC computer USB port
  • RS485 Serial to USB adapter is ideal for industrial environment -provides 600w surge protection and 15KV ESD isolated protection on signal pins to protect costly and often sensitive control equipment against electrical damage
  • USB to RS485 cable adapter is with high performance quality processor chip (FTDI-chipset FT232) and I/O auto conversion circuitry which makes RS 485 to USB convertor one of the most reliable dongle on the market
  • 4ft USB serial RS-485 RS-422 adapter cable supports windows 11 10 8 7, Mac and more; plug-and-play, No power supply needed
  • There are no IRQ and COM port conflicts, since the port do not require any additional IRQ, DMA, memory as resources on the system; RS485 for Half duplex and RS422 for Full duplex communication
Rank No. #5
DTECH USB to RS485 Adapter RS422 Cable Serial Port with CP2102 Chip Terminal Board LED Lights Ferrite Core for Windows 11 10 8 7 XP Mac (1.5 Feet)
  • CP2102 USB to RS485 converter easily lets you connect RS-485 or RS-422 device directly to a Laptop PC computer via USB port (pls be noted it's not a RS232 serial cable)
  • USB to RS422 adapter is ideal for industrial environment -provides 600w surge protection and 15KV ESD isolated protection on signal pins to protect costly and often sensitive control equipment against electrical damage
  • USB to RS485 cable is with high performance quality processor chip CP2102N and I/O auto conversion circuitry which makes RS 485 to USB convertor one of the most reliable dongle on the market
  • 1.5 ft USB RS-485 protocol serial adapter cable supports windows 11 10 8 7, Mac and more; plug-and-play, No power supply needed.
  • There are no IRQ and COM port conflicts, since the port do not require any additional IRQ, DMA, memory as resources on the system; 2 wire RS485 for Half duplex and 4 wire RS422 for Full duplex data communication
Rank No. #6
DTECH USB to Serial Adapter RS485 RS422 R232 (3 in 1 Interface) Supports DC 5V with Breakout Board LED Lights for Multi-Kind Control Devices Windows 11 10 8 7 XP Mac (5ft)
  • 3 protocols in 1 cable: RS232/RS485/RS422 USB to serial adapter 5ft for Multi-Kind control devices: easily let you connect RS-232, RS-485 or RS-422 device directly to Laptop computer via USB port
  • Supports multiple systems windows 11 10 8 7 CE, Mac osx, Linux; plug and play, No power supply needed; 2 wire RS485 Half duplex, and 4 wire RS422 Full duplex data communication
  • 5 ft shielded USB to serial cable is ideal for industrial environment - provides 600w surge protection to protect costly and often sensitive control equipment against electrical damage
  • High performance CP2102N chip and I/O auto conversion circuitry makes it a reliable serial to USB adapter converter
  • Type A USB to RS232 RS485 RS422 adaptor cord with breakout connector is ideal for laptop computer, router, GPS, programming machine, printer, scanner, label writer, modem, digital camera, palm PC, LED INFO display equipment, controller CNC, PLC control, SCADA, etc
Rank No. #7
usangreen RS485 to USB Converter Adapter with FTDI Chip for Smart Meter (Black Shell) EKM Blink Adapter
  • EKM blink rs485 to usb converter
  • USB serial RS485 adapter, chipset: FT232+SP485EE
  • Pinout: GND,DATA+, DATA-, VCC
  • Support EEPROM, support Vendor ID re-write,support Mprog ,Support FTDI VCP driver and D2XX driver
  • Support Android, Support Win 8, Win 7, XP, 2000, Linix, Mac OS,Mac, Android, Win8, Win10, FT232+SP485 USB RS485
Rank No. #8
Wendry Ethernet Adapter, USB to RS485/RS422 Converter Adapter Industrial Grade with British FT232 Chip RJ45 Interface Anti Surge Anti-Thunder
  • Function: This USB to RS-485 and RS-422 single interface converter is industrial grade, with anti surge and anti-thunder functions.
  • Powerful Chip: This usb network adapter adopts British FT232RL chip, which is very stable with powerful performance.
  • It support RS-485 and RS-422 ports, with single interface, it can convert USB to RS-485/RS-422.
  • Durable in Use: The usb adapter made of industrial grade high-quality material, it has exquisite workmanship and long product life.
  • Small in Size: It is light in weight, the converter is easy to carry. Simple and low-key appearance let you fondle admiringly.
Rank No. #10
CERRXIAN 1FT RS485 to USB Terminal Converter Serial Port Cable for Windows 7 8 10
  • This is an industrial USB to RS485 converter that does not require an external power supply and can provide 5V 200MA power to peripherals.
  • USB TO RS485 is very easy to use and allows automatic sending and receiving. Due to its fast communication speed, stability, reliability and safety, it is an ideal choice for industrial control equipment and/or applications with high communication requirements.
  • Built-in ch340 chip,support EEPROM, support Vendor ID re-write,support Mprog ,Support FTDI VCP driver and D2XX driver.
  • Supports WIN98, WIN2000, WINXP, WIN7, WIN10, VISTA.Special support for WIN7 32-bit and 64-bit.
  • Application: MODEM, CNC machine tools, industrial instruments, meters, testing equipment monitoring systems, automation control equipment and notebooks.

Last update on 2022-10-27 / Affiliate links / Images from Amazon Product Advertising API

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Potential sources can include buying guides for usb to rs485 adapter, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible usb to rs485 adapter. Make sure that you are only using trustworthy and credible websites and sources.

We provide an usb to rs485 adapter buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available usb to rs485 adapter currently available on the market.

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  1. Brand Value: Every brand of usb to rs485 adapter has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an usb to rs485 adapter?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your usb to rs485 adapter.
  5. Customer Ratings: Number ratings grade usb to rs485 adapter objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their usb to rs485 adapter.
  7. Product Quality: You don’t always get what you pay for with an usb to rs485 adapter, sometimes less, and sometimes more.
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