Top 10 RS485 to USB – Computer Motherboards

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1. waveshare

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Industrial USB to RS485 Converter Adapter Original FT232RL Fast Communication Embedded Protection Circuits Resettable Fuse ESD Protection TVS Diode etc Automatic Transceiving

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waveshare #ad - Onboard tvs transient voltage suppressor, effectively suppress surge voltage and transient spike voltage in the circuit, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, lightning-proof & anti-electrostatic.

The usb to rs485 is very easy to use, reliability, and safety, allows automatic transceiving. Usb to rs485 communication. It's pretty small in size. Adopt original ft232rL, stable and reliable, fast communicating, better compatibility. This is an industrial usb to rs485 converter with original ft232rL inside. 3 leds for indicating the power and transceiver status. Operating system: mac, android, WinCE, Linux, Windows 10 / 8 / 8.1

1 / 7 / xp. It features embedded protection circuits such as lightning-proof, resettable fuse, and TVS diode, ESD protection, etc. Onboard self-recovery fuse and protection diodes, improves shock resistance. Due to its fast communication, stability, it is an ideal choice for industrial control equipments and/or applications with high communication requirement.
Brandwaveshare #ad
ManufacturerWaveshare #ad
Part NumberIndustrial USB to RS485 Converter
ModelIndustrial USB to RS485 Converter

2. DTech

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DTech USB to RS422 RS485 Serial Port Adapter Cable with FTDI Chipset 5 Position Terminal Board for Windows 10 8 7 XP Mac 5 Meters

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DTech #ad - There are no irq and com port conflicts, dma, since the port do not require any additional IRQ, memory as resources on the system; RS485 for Half duplex and RS422 for Full duplex communication.

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. 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. 16 ft shielded serial rs-422 rs-485 to usb adapter cable supports windows 10 8 7, Mac and more; plug-and-play, No power supply needed. Usb to rs485/rs422 converter easily lets you connect RS485 or RS422 device directly to your Laptop PC computer via USB port.
BrandDTech #ad
ManufacturerGuangzhou DTECH Electronics Technology Co.,Ltd #ad
Height1.8 Inches
Length7.2 Inches
Weight0.5 Pounds
Width5 Inches
Part Number5324498
Model5324498

3. DSD TECH

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DSD TECH SH-U10 USB to RS485 Converter with CP2102 Chip Compatible with Windows 7,8,10,Linux,Mac OS

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DSD TECH #ad - Industrial product, with 15KV ESD protection and TVS overvoltage protection. Warranty:dsd tech back this usb to rs485 adapter with 12 months warranty. If you meet any question, please contact us, we will fix your issue within 24 hours. Mainchip:cp2102silicon labs, high quality, super stable. Usb 2. 0 to rs485 converter and all kinds of 485 interface docking, transmission distance up to 1000 meters. The lead pins include: a +, industrial chip, GND, B-, GND, 5V0. Supports windows 2000, window 7, 10, mac os 9, 8, vista, xp, Mac OS X & Linux.
BrandDSD TECH #ad
ManufacturerDSD TECH #ad
Height0.39 Inches
Length2.36 Inches
Weight0.04 Pounds
Width0.98 Inches
Part NumberSH-U10
ModelSH-U10

4. JBtek

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JBtek USB to RS485 Converter Adapter ch340T chip 64-bit Window 7 Supported

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JBtek #ad - This converter adapter uses the high-performance ch340T microchip. Small enough to carry with you anywhere. Supports the latest operating system, including 64 bit Windows 7. No external power supply or data cable needed. Tvs surge protection; USB self-recovery protection.
BrandJBtek #ad
ManufacturerJBtek #ad
Part NumberRP0038
ModelBC22164

5. Moyina

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USB to RS485 Converter Adapter 3.3V 5V FTDI CHIP with Screw Terminals and Windows MacOS Linux Support White

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Moyina #ad - New ft232rl and max485 chip combination, industrial application, stability, speed and anti-interference ability is very good. Support eeprom support vendor id re-write support mprog.

Support for ftdi vcp drivers and D2XX drivers. Work with android, win98/me/2000/ xp/ 7/ 8/10, Linux, MAC OS. Warranty:we back this usb to rs485 converter with 12 months warranty. If you have any questions or Suggestions, please feel free to contact us, We will fix your issue within 24 hours. It easily lets you connect any rs485 device directly to your computer's USB port;Noticeļ¼šA+ means T/R+; B- means T/R-. Industrial grade usb to rs485 converter. Support equipment with rs485 interface: monitor camera, video collector, CNC machine, SPC switch, MCU, fingerprint attendance machine, etc.
BrandMoyina #ad
Manufacturermoyina #ad
Height0.5 Inches
Length1.7 Inches
Weight0.01 Pounds
Width0.8 Inches

6. waveshare

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Waveshare USB to RS232 / RS485 / TTL Industrial Isolated Converter with Original FT232RL Embedded Protection Circuits and Aluminium Alloy Enclosure for Industrial Control Equipments

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waveshare #ad - Onboard unibody power supply isolation provides stable isolated voltage needs no extra power supply for the isolated terminal. Fully automatic transceiver circuit with no delay ensures the USB port communicates with different interfaces fastly and stably without interfering each other.

The usb to rs232/485/ttl is very easy to use fully automatic transceiving without delay. What's more the usb to rs232/485/ttl comes with an aluminium alloy enclosure make it solid and durable to work. High quality usb-b and RS232 connectors smoothly plug/pull. This is an industrial usb to rs232/485/ttl isolated converter with original ft232rl inside.

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. It features embedded protection circuits such as power isolation ADI magnetical isolation and TVS diode etc.
Brandwaveshare #ad
ManufacturerWaveshare #ad
Weight0.44 Pounds
Part NumberUSB TO RS232/485/TTL
ModelUSB TO RS232/485/TTL

7. Gearmo

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Gearmo Mini USB to RS485 / RS422 Converter FTDI CHIP with Screw Terminals and Windows 10 Support

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Gearmo #ad - Ftdi chip. Led for rx tx and Power. Works with windows 10, xp, 732/64bit vista 2008, 2003 Etc. Usb to rs422 or rs485. Screw Terminal.
BrandGearmo #ad
ManufacturerGearmo #ad
Height0.5 Inches
Length2.5 Inches
Weight0.1 Pounds
Width1.44 Inches
Part NumberUSA-482422-OPEN
ModelUSA-482422-OPEN

8. waveshare

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Waveshare Industrial USB to RS485 Converter with Original FT232RL and SP485EEN Embedded Protection Circuits for Industrial Control Equipments and/or Applications with High Communication Requirement.

#ad
waveshare #ad - Usb to rs485 communication adopt original FT232RL, stable and reliable, fast communicating, better compatibility. It features embedded protection circuits such as lightning-proof, ESD protection, and TVS diode, resettable fuse, etc.

Onboard tvs transient voltage Suppressor, effectively suppress surge voltage and transient spike voltage in the circuit anti-electrostatic. Due to its fast communication, and safety, reliability, it is an ideal choice for industrial control equipments and/or applications with high communication requirement. 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.

This is an industrial usb to rs485 converter with original ft232rl and sp485EEN inside. It's pretty small in size. The usb to rs485 is very easy to use, stability, allows automatic transceiving.
Brandwaveshare #ad
ManufacturerWaveshare #ad
Weight0.18 Pounds
Part NumberUSB TO RS485
ModelUSB TO RS485

9. Mustpoint

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Mustpoint USB 2.0 to RS-485 RS-422 RS485 RS422 RJ45 RJ-45 Serial Adapter Converter FT232

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Mustpoint #ad - Rj-45 interface for easier access to serial device. Supports baud rate from 300bps to 912. 6kbps. Real usb 2. 0 specification compliant. More stronger and more reliable. Ftdi ft232r chipset. Tia/eia rs-485/422 standard compliant.
BrandMustpoint #ad
ManufacturerMustpoint #ad

10. EZSync

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EZSync201, EZSync FTDI Chip USB to RS485/RS422 Serial Adapter Cable with RX/TX LEDs, 9 Pin DB9 Connector with Terminal Extension Board,Windows 10 Supported

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EZSync #ad - 5 feet 1. 6 meter industrial grade usb to rs485/422 db9 male adapter cable. No driver installation, plug-and-Play, works with all Windows, Mac and Linux OS versions.

Rs-422 signals t/r+, rxd-, t/r-, rxd+, t/r-, GND. Power consumption: static consumption less than 80mA, dynamic average consumption less than 150mA. Industry most reliable ftdi chip set & device drivers for maximum compatibility. Powered directly by usb port, no external power adapter required. Extra strength, low EMI and tangle free. Rs-485 signals t/r+, gnd. Integrated txd/rxd leds to provide a visual indication of data traffic through the adapter. Shielded and transparent cable with in-line ferrite bead.
BrandEZSync #ad
ManufacturerPURENITETECH #ad
Height0.5 Inches
Length6 Inches
Weight0.05 Pounds
Width4 Inches
Part NumberEZSync201
ModelLYSB01MA1G70P-CMPTRACCS