---
product_id: 394380763
title: "StarTech.com 4 Port PCI Express PCIe Serial Combo Card with Breakout Cable - 2 x RS232 2 x RS422 / RS485 - Dual Profile, TAA (PEX4S232485)"
brand: "startech.com"
price: "₨96655"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/394380763-startech-com-4-port-pci-express-pcie-serial-combo-card
store_origin: LK
region: Sri Lanka
---

# PCIe Speed Dual Profile 4 Ports StarTech.com 4 Port PCI Express PCIe Serial Combo Card with Breakout Cable - 2 x RS232 2 x RS422 / RS485 - Dual Profile, TAA (PEX4S232485)

**Brand:** startech.com
**Price:** ₨96655
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence!

## Quick Answers

- **What is this?** StarTech.com 4 Port PCI Express PCIe Serial Combo Card with Breakout Cable - 2 x RS232 2 x RS422 / RS485 - Dual Profile, TAA (PEX4S232485) by startech.com
- **How much does it cost?** ₨96655 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/394380763-startech-com-4-port-pci-express-pcie-serial-combo-card)

## Best For

- startech.com enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight Design:** Weighing only 68g, it’s easy to install without adding bulk.
- • **Flexible Installation:** Includes both low profile and full profile brackets for any system.
- • **High-Speed Performance:** Leverage PCI Express technology for fast data transfer rates.
- • **Versatile Compatibility:** Supports multiple serial device protocols for seamless communication.
- • **Expand Your Connectivity:** Easily add 2 x RS232 and 2 x RS422/485 ports to your PC.

## Overview

The StarTech.com 4 Port PCI Express Serial Combo Card (PEX4S232485) is designed to enhance your PC's connectivity by adding two RS232 and two RS422/485 serial ports. With its dual profile design and compatibility with various serial device protocols, this card ensures efficient communication across multiple devices. Ideal for professionals seeking reliable and versatile solutions, it fits seamlessly into a range of system form factors.

## Description

StarTech.com 4 Port PCI Express PCIe Serial Combo Card with Breakout Cable - 2 x RS232 2 x RS422 / RS485 - Dual Profile, TAA (PEX4S232485)

## Features

- Add two RS232 and two RS422/485 serial ports to your PC through a PCI-Express expansion slot
- 4 Port PCI Express PCIe Serial Combo Card
- 4 port (2 x RS232, 2 x RS422/485) serial combo card
- PCI Express RS485 / PCIe RS485 / PCI Express RS422 / PCIe RS422 serial combo card
- Dual Profile PCIe serial card adapter with breakout cable.This single PCI Express combo card is compatible with any serial device protocol (RS232, RS422, and RS485), allowing for communication with multiple devices over mixed protocols.Includes both low profile/half-height and full profile brackets to ensure fitment into a broad range of system form factors.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | StarTech.com |
| Product Dimensions | 13.46 x 1.52 x 6.86 cm; 68.04 g |
| Item model number | PEX4S232485 |
| Manufacturer | STARTECH.COM |
| Series | 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 |
| Processor Count | 1 |
| Graphics Card Interface | PCI |
| Number of Serial Ports | 4 |
| Voltage | 240 Volts |
| Operating System | Windows |
| Are Batteries Included | No |
| Item Weight | 68 g |

## Product Details

- **Brand:** StarTech.com
- **Hardware interface:** PCI
- **Product dimensions:** 13.5L x 1.5W x 6.9H centimeters
- **Style:** Industrial
- **Item weight:** 0.15 Pounds

## Images

![StarTech.com 4 Port PCI Express PCIe Serial Combo Card with Breakout Cable - 2 x RS232 2 x RS422 / RS485 - Dual Profile, TAA (PEX4S232485) - Image 1](https://m.media-amazon.com/images/I/71sAYhwsSFL.jpg)
![StarTech.com 4 Port PCI Express PCIe Serial Combo Card with Breakout Cable - 2 x RS232 2 x RS422 / RS485 - Dual Profile, TAA (PEX4S232485) - Image 2](https://m.media-amazon.com/images/I/71SPkC8qf4L.jpg)
![StarTech.com 4 Port PCI Express PCIe Serial Combo Card with Breakout Cable - 2 x RS232 2 x RS422 / RS485 - Dual Profile, TAA (PEX4S232485) - Image 3](https://m.media-amazon.com/images/I/81HbLRnMylL.jpg)
![StarTech.com 4 Port PCI Express PCIe Serial Combo Card with Breakout Cable - 2 x RS232 2 x RS422 / RS485 - Dual Profile, TAA (PEX4S232485) - Image 4](https://m.media-amazon.com/images/I/71mfO-hQ-rL.jpg)
![StarTech.com 4 Port PCI Express PCIe Serial Combo Card with Breakout Cable - 2 x RS232 2 x RS422 / RS485 - Dual Profile, TAA (PEX4S232485) - Image 5](https://m.media-amazon.com/images/I/81QF7Ch000L.jpg)

## Frequently Bought Together

- StarTech.com 4 Port PCI Express PCIe Serial Combo Card with Breakout Cable - 2 x RS232 2 x RS422 / RS485 - Dual Profile , TAA (PEX4S232485)
- Crucial 32GB DDR5 RAM Kit (2x16GB), 5600MHz (or 5200MHz or 4800MHz) Laptop Memory 262-Pin SODIMM, Compatible with Intel Core and AMD Ryzen 7000, Black - CT2K16G56C46S5
- SAMSUNG 990 PRO SSD NVMe M.2 PCIe Gen4, M.2 2280 Internal Solid State Hard Drive, Seq. Read Speeds Up to 7,450 MB/s for High End Computing, Gaming, and Heavy Duty Workstations, MZ-V9P2T0B/AM

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**Shop now:** [https://www.desertcart.lk/products/394380763-startech-com-4-port-pci-express-pcie-serial-combo-card](https://www.desertcart.lk/products/394380763-startech-com-4-port-pci-express-pcie-serial-combo-card)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-21*