Jeirdus
USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Support Windows 10, 8, 7, XP and Mac with ESD Protection (10ft/3meter)
*Price sourced from Amazon.com. Last updated 2026-04-25. Price and availability subject to change.
Original Packing Included 1 x Jeirdus USB to RS-422 RS-485 Adapter Cable 16ft 1 x 9 Pin RS232 female to 5 position Terminal Board 1 x CD software driver
Key Features
- 10 ft shielded serial RS-422 RS-485 to USB adapter cable supports windows OS, 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
- 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
- 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
Full Specifications
| Brand | Jeirdus |
|---|---|
| Color | USB-485/422 |
| Unit Count | 1 Count |
| Connectivity | USB |
| Model Number | FBM-USB-485/422-3 |
| Compatibility | PC, Mac |
| Input Voltage | 120 Volts |
| Connector Type | USB |
| Current Rating | 1 Amps |
| Mfr Part Number | FBM-USB-485/422-3 |
| Number of Items | 1 |
| Number of Ports | 1 |
| Power Plug Type | No Plug |
| Compatible Devices | PC |
Ready to buy?
USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Support Windows 10, 8, 7, XP and Mac with ESD Protection (10ft/3meter) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-04-25. Price and availability subject to change.
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