USB-COM422-PLUS4 [FTDI]

Name: USB-COM422-PLUS4
Brand: FTDI
SKU: USB-COM422-PLUS4
Availability: InStock

Part No:

USB-COM422-PLUS4

Development Tools

Manufacturer:

FTDI

Description:

The USB-COM422-PLUS4 is a USB to a quad interface RS422 level serial UART adaptor incorporating FTDI's FT4232H Hi-Speed USB2.0 (480Mb/s) to quad serial UART interface IC device.

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Operating Temperature

-40°C ~ +85°C

Fifo Receive Buffer

2k byte

Fifo Transmit Buffer

2k byte

Max Cable Length Rs422

12m (for 10Mbps)

Max Cable Length Usb

Rs422 Baud Rates

Standard: 300bps to 921.6Kbps; Custom: 300bps to 10Mbps

Rs422 Connector

DE-9P (male)

Serial Port Speed

10Mbps

Usb Connector

Mini B

Usb Interface

480Mbps USB 2.0 High-Speed

Products Detail

The USB-COM422-PLUS4 is a USB to quad-port RS422 adapter that provides a fast, simple way to connect devices with RS422 interface to USB. It uses FTDI's FT4232H IC with integrated RS422 level shifters and TXD/RXD LEDs for data traffic indication. The module features a standard USB Mini B connector and industry-standard DE-9P connectors for RS422 signals. It requires USB device drivers to appear as four Virtual COM Ports (VCP), enabling existing serial communications software to exchange data with legacy RS422 peripherals.

Key Features

Adds quad RS-422 serial ports via USB 2.0 Hi-Speed
Easy plug & play installation
Compatible with USB 1.1 & 2.0 Host and Hub ports
Industry Standard FTDI chip set & drivers
Microsoft Windows WHQL-certified, Mac OS, Linux, and Android drivers
Installs as four standard Windows COM ports
COM port number can be changed
FIFO: 2k byte transmit buffer, 2k byte receive buffer
RS-422 signals: TxD+, TxD-, RxD+, RxD-, RTS+, RTS-, CTS+, CTS-, GND
Powered by USB port
Serial port speed up to 10Mbps
Serial Communication Parameters: Parity (None, Even, Odd), Data bits (7,8), Flow control (RTS/CTS, X-ON/X-OFF, None)
Four DE-9P male connectors
LEDs for USB Enumeration, RxD, TxD
Operating temperature: -40°C to +85°C

Product FAQ

1. Is USB-COM422-PLUS4 available for RFQ?

Yes. USB-COM422-PLUS4 by FTDI is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for USB-COM422-PLUS4?

Pricing for USB-COM422-PLUS4 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of USB-COM422-PLUS4?

USB-COM422-PLUS4 is a FTDI Development Tools with Max Cable Length Rs422: 12m (for 10Mbps) and Operating Temperature: -40°C ~ +85°C. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for USB-COM422-PLUS4?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can USB-COM422-PLUS4 be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to USB-COM422-PLUS4?

Yes. If USB-COM422-PLUS4 is unavailable, obsolete, or does not meet your required lead time, we can help check similar FTDI Development Tools parts or compatible alternatives.

RFQ

Part Number:

USB-COM422-PLUS4

Manufacturer:

FTDI

Looking for Pricing? Contact us for volume pricing.

Shipping & Warranty

Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

Unishop Global Export: 1-7 days, $40.00

Guaranteed Delivery: Door-to-door in 30 days

Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

Feature

30-Day Guarantee
Fasted Delivery
Hassle-Free Returns
Secure payment method

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Adds quad RS-422 serial ports via USB 2.0 Hi-Speed
Easy plug & play installation
Compatible with USB 1.1 & 2.0 Host and Hub ports
Industry Standard FTDI chip set & drivers
Microsoft Windows WHQL-certified, Mac OS, Linux, and Android drivers
Installs as four standard Windows COM ports
COM port number can be changed
FIFO: 2k byte transmit buffer, 2k byte receive buffer
RS-422 signals: TxD+, TxD-, RxD+, RxD-, RTS+, RTS-, CTS+, CTS-, GND
Powered by USB port
Serial port speed up to 10Mbps
Serial Communication Parameters: Parity (None, Even, Odd), Data bits (7,8), Flow control (RTS/CTS, X-ON/X-OFF, None)
Four DE-9P male connectors
LEDs for USB Enumeration, RxD, TxD
Operating temperature: -40°C to +85°C