Top 10 RS422 to USB – Serial Adapters

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1. DTech

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DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10 8 7 XP Mac -1.5 Feet

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DTech #ad - Usb to rs485/rs422 converter it easily lets you connect RS485 or RS422 device directly to your Laptop PC computer USB port. 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.

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. 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 10 8 7, Mac and more; plug-and-play, No power supply needed.
BrandDTech #ad
ManufacturerGuangzhou DTECH Electronics Technology Co.,Ltd #ad
Height2.01 Inches
Length8.07 Inches
Weight0.11 Pounds
Width3.94 Inches
Part NumberDT-5119
ModelDT-5119
Warranty365 days from purchase date

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 4 Feet

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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.

Usb to rs485/rs422 converter it easily lets you connect RS485 or RS422 device directly to your Laptop PC computer USB port. 4ft usb serial rs-485 rs-422 adapter cable supports windows 10 8 7, Mac and more; plug-and-play, No power supply needed. 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. 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.
BrandDTech #ad
ManufacturerGuangzhou DTECH Electronics Technology Co.,Ltd #ad
Height2.1 Inches
Length8.9 Inches
Weight0.31 Pounds
Width5 Inches
Part Number8541672853
Model8541672853
Warranty365 days from purchase date

3. DSD TECH

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8, 7, DSD TECH SH-U11 USB to RS485 RS422 Converter with FTDI FT232 Chip Compatible with Windows 10, XP and Mac OS X

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DSD TECH #ad - Industrial grade usb to rs485 rs422 converter. The main chip is ftdi ft232rl. It easily lets you connect any RS485 or RS422 device directly to your computer's USB port. Led for rx tx and Power. Warranty:we back this usb to rs422/rs485 converter with 12 months warranty. If you meet any question, Please contact us, We will fix your issue within 24 hours. Enough for you to deal with different occasions. Works with windows 10, xp, 2003, 732/64bit vista 2008, Mac Etc. Built-in 15kv esd protection and TVS overvoltage protection.
BrandDSD TECH #ad
ManufacturerDSD TECH #ad
Height0.55 Inches
Length2.2 Inches
Width1 Inches
Part NumberSH-U11
ModelSH-U11

4. DSD TECH

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DSD TECH SH-U08A USB to RS422 RS485 Adapter with CH340E Chip for Windows 10,8,7

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DSD TECH #ad - Usb to rs422, rs485: through this adapter, you can establish a connection with your RS485 and RS422 networks. Low cost: this is a low-cost usb to rs485, rs422 adapter for people who are new to RS485 and RS422.

Driver cd is included in the packing list. Its price is only about half of other products. Compatibility: works with windows 10, 8, 7. Warranty:dsd tech provide a 1 year warranty and lifetime technical support for this USB to RS485 RS422 Converter. If you have any questions, please feel free to contact us. We will respond within 24 hours. Wch ch340 series chips: the maximum baud rate is 2Mbps. There are tx and RX indicator on the adapter.
BrandDSD TECH #ad
ManufacturerDSD TECH #ad
Height0.5 Inches
Length2.2 Inches
Weight0.04 Pounds
Width1.3 Inches
Part NumberSH-U08A
ModelSH-U08A

5. DTech

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DTECH RS232 to RS485 / RS422 Serial Communication Data Converter Adapter Mini-Size

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DTech #ad - No need serial port initialization. Rs 232 to 485 adapter supports baud rates up to 115. 2 kbps; automatic sense serial signal rate. Unique serial charge pump drive technology, no external power supply, the real three-wire communication TXD, RXD, GND. Pro grade rs232 to rs485 / rs422 converter. Supports a maximum connection distance of 4000ft 1200m. It easily lets you connect any RS485 or RS422 device directly to COM port. Best solution for the serial data communication between serial port and RS485 or RS422 device.
BrandDTech #ad
ManufacturerGuangzhou DTECH Electronics Technology Co.,Ltd #ad
Height4.2 Inches
Length6.4 Inches
Width2.2 Inches
Part Number8541672854
Model8541672854
Warranty365 days after the date of the purchase

6. FTDI

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1.8M, Wire END, FTDI USB-RS422-WE-1800-BT Cable, USB to RS422 Serial

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FTDI #ad - Price for: each accessory type: cable, serial conversion features: internal electronic circuit board, Tinned Wire Ended Connections, serial conversION For Use With: USB-RS422, USB2.0 full speed compatible RoHS Compliant: Yes.
BrandFTDI #ad
ManufacturerFTDI #ad
Height0.8 Inches
Length6.5 Inches
Weight0.24 Pounds
Width3.2 Inches
Part NumberUSB-RS422-WE-1800-BT
ModelUSB-RS422-WE-1800-BT

7. DTech

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DTECH USB to RS485 Adapter RS422 Cable Serial Port with CP2102 Chip Terminal Board LED Lights Ferrite Core for Windows 10 8 7 XP Mac 1.5 Feet

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DTech #ad - 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.

1. 5 ft usb rs-485 protocol serial adapter cable supports windows 10 8 7, Mac and more; plug-and-play, No power supply needed. There are no irq and com port conflicts, dma, since the port do not require any additional IRQ, memory as resources on the system; 2 wire RS485 for Half duplex and 4 wire RS422 for Full duplex data communication. With high performance quality processor chip cP2102 and I/O auto conversion circuitry which makes RS 485 to USB convertor one of the most reliable dongle on the market. 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.
BrandDTech #ad
ManufacturerGuangzhou DTECH Electronics Technology Co.,Ltd #ad
Height0.3 Inches
Length9.6 Inches
Width7.2 Inches
Part NumberDT-5019(2nd)0.5m
ModelDT-5019(2nd)0.5m
Warranty365 days from purchase date

8. Tripp Lite

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Compatible with Windows, Tripp Lite USB to RS485/RS422 FTDI Serial Adapter Cable, USB-A to DB9 M/M, 30 in. U209-30N-IND, COM Retention, Mac and Linux

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Tripp Lite #ad - High speed & usb powered: supports data transfer speeds up to 230 Kbps—double the speed of a built-in serial port. Create messages for digital sign boards with serial ports to avoid the expense of upgrading your sign board.

Automatically reassigns COM values to each port to avoid additional configuration. Usb-powered, so no bulky or obtrusive external power supply is required. Serial adapter: this 30-inch usb to rs485 adapter cable turns your computer’s USB port into an RS422 or RS485 serial port and avoids the expense of upgrading your reliable serial devices. Com retention + ftdi chipset: the hot-swappable usb to RS422 adapter with built-in FTDI chipset offers COM retention. Compatible with Windows, Mac and Linux—works with most computers. Applications & compatibility: connect and control serial-based printers, scanners, surveillance cameras and magnetic card readers.
BrandTripp Lite #ad
ManufacturerTRIPP LITE #ad
Height1.22 Inches
Length4.13 Inches
Weight0.18 Pounds
Width4.65 Inches
Part NumberU209-30N-IND
ModelU209-30N-IND
Warranty3-year limited warranty

9. Jeirdus

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Jeirdus USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Support Windows 10, XP and Mac with ESD Protection 1.5ft/0.5Meter, 7, 8

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Jeirdus #ad - 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.

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/rs422 converter easily lets you connect RS485 or RS422 device directly to your Laptop PC computer via USB port. 1. 5ft shielded serial rs-422 rs-485 to usb adapter cable supports windows OS, Mac and more; plug-and-play, No power supply needed. 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.
BrandJeirdus #ad
ManufacturerJeirdus #ad
Height0.39 Inches
Length3.94 Inches
Weight0.22 Pounds
Width1.97 Inches
Part NumberFBM-USB-485/422-0.5
Model8541673276

10. 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 - No accidential discconects - make your connections safe, insert, and secure with screw down terminals on our RS422/485 adapter. Just strip your wires, simple, and tighten it down. Unique circuit - the converter contains a unique I/O circuit with an internal zero delay.

The auto transceiver within controls the data stream automatically without any handshaking signals such as RTS, DTR, etc. Allows for a full range of testing for this device. Connectivity – this usb to rs-485/ rs-422 serial converter with led for RX, TX, and Power. Why gearmo? your trusted partner based in the usa, Providing Advanced Engineering, mechanical drawings and, Highly Reliable and Superior Built Products to handle the most demanding industries for over 20 years.

Reach out to us for CAD, Data Sheets. Super compact design - the usa-422485 is a small, compact converter that handles big communication jobs in converting RS 485 to RS 422.
BrandGearmo #ad
ManufacturerGearmo #ad
Height0.5 Inches
Length2.5 Inches
Weight0.1 pounds
Width1.44 Inches
Part NumberUSA-482422-OPEN
ModelUSA-482422-OPEN