---
product_id: 38538570
title: "Vscom USB to 1-port Rs422/485 Adapter (Terminal Block)"
brand: "vscom"
price: "฿5956"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/38538570-vscom-usb-to-1-port-rs422-485-adapter-terminal-block
store_origin: TH
region: Thailand
---

# Vscom USB to 1-port Rs422/485 Adapter (Terminal Block)

**Brand:** vscom
**Price:** ฿5956
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Vscom USB to 1-port Rs422/485 Adapter (Terminal Block) by vscom
- **How much does it cost?** ฿5956 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/38538570-vscom-usb-to-1-port-rs422-485-adapter-terminal-block)

## Best For

- vscom enthusiasts

## Why This Product

- Trusted vscom brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

USB-COMi-TB - 1-Port RS-422/485 USB-to-Serial Adapter, 5-pin Terminal Block 
Features
Adds one RS-422 or RS-485 serial port by connecting to a USB port

One 5-pin terminal block connector for easy wiring

No need to open chassis to set operation modes-upper case can be sliding open for easy RS-422, RS-485 mode settings

Installed as standard Windows COM port

RS-422 data signals: TxD-, TxD+, RxD+, RxD-, GND, RTS-, RTS+, CTS+, CTS-

RS-485 4-wire data signals: TxD-, TxD+, RxD+, RxD-

RS-485 2-wire data signals: Data-, Data+

Automatic transmit and receive control for 2-wire RS-485 half-duplex mode

Built-in termination and biasing

High speed serial port with baud rate up to 921.6K bps

Non-standard baudrates supported

LEDs of Power, TxD and RxD for easy port monitoring and diagnostic

Serial port protected with surge protection of 10KV 

Powered by USB port, no external power adapter required

Easy plug and play installation and RS-422/485 device connection

COM port number assigned can be changed to any COM port number required

Works with USB 1.1 & 2.0 host port

Supports Windows 7, Vista, 2003, XP, 2000 and Linux

## Features

- usb serial adapter
- Supports Windows 7, Vista, 2003, XP, 2000 and Linux
- Adds one RS-422 or RS-485 serial port by connecting to a USB port
- USB-COMi-TB - 1-Port RS-422/485 USB-to-Serial Adapter, 5-pin Terminal Block

## Images

![Vscom USB to 1-port Rs422/485 Adapter (Terminal Block) - Image 1](https://images-na.ssl-images-amazon.com/images/I/41YNVs8kMLL.jpg)
![Vscom USB to 1-port Rs422/485 Adapter (Terminal Block) - Image 2](https://images-na.ssl-images-amazon.com/images/I/41Ws90Akr2L.jpg)
![Vscom USB to 1-port Rs422/485 Adapter (Terminal Block) - Image 3](https://images-na.ssl-images-amazon.com/images/I/41xSWe-vC4L.jpg)

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**Shop now:** [https://www.desertcart.co.th/products/38538570-vscom-usb-to-1-port-rs422-485-adapter-terminal-block](https://www.desertcart.co.th/products/38538570-vscom-usb-to-1-port-rs422-485-adapter-terminal-block)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-23*