---
product_id: 345241795
title: "StarTech.com 4 Port PCI RS232 Serial Adapter Card with 16550 UART (PCI4S550N)"
brand: "startech"
price: "S$185"
currency: SGD
in_stock: true
category: "Computers & Accessories"
url: https://www.desertcart.sg/products/345241795-startech-com-4-port-pci-rs232-serial-adapter-card-16550
store_origin: SG
region: Singapore
---

# StarTech.com 4 Port PCI RS232 Serial Adapter Card with 16550 UART (PCI4S550N)

**Brand:** startech
**Price:** S$185
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** StarTech.com 4 Port PCI RS232 Serial Adapter Card with 16550 UART (PCI4S550N) by startech
- **How much does it cost?** S$185 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/345241795-startech-com-4-port-pci-rs232-serial-adapter-card-16550)

## Best For

- startech enthusiasts

## Why This Product

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

## Description

4 Port PCI Serial Adapter Card

## Features

- PCI4S550N

## Images

![StarTech.com 4 Port PCI RS232 Serial Adapter Card with 16550 UART (PCI4S550N) - Image 1](https://m.media-amazon.com/images/I/41ikPbNZYuL.jpg)

---

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**Shop now:** [https://www.desertcart.sg/products/345241795-startech-com-4-port-pci-rs232-serial-adapter-card-16550](https://www.desertcart.sg/products/345241795-startech-com-4-port-pci-rs232-serial-adapter-card-16550)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-17*