---
product_id: 145720616
title: "IOCrest USB 3.1 Type C and Type A PCI-e x4 SATA Powered Card ASMedia ASM1142 Chipset,green,SI-PEX20189"
brand: "io crest"
price: "€ 77.41"
currency: EUR
in_stock: true
reviews_count: 1
category: "Io Crest"
url: https://www.desertcart.gr/products/145720616-iocrest-usb-3-1-type-c-and-type-a-pci
store_origin: GR
region: Greece
---

# 10 Gbps USB 3.1 speed PCIe x4 interface for max bandwidth Dual Type-A & Type-C ports IOCrest USB 3.1 Type C and Type A PCI-e x4 SATA Powered Card ASMedia ASM1142 Chipset,green,SI-PEX20189

**Brand:** io crest
**Price:** € 77.41
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your rig, unlock speed—don’t get left behind!

## Quick Answers

- **What is this?** IOCrest USB 3.1 Type C and Type A PCI-e x4 SATA Powered Card ASMedia ASM1142 Chipset,green,SI-PEX20189 by io crest
- **How much does it cost?** € 77.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/145720616-iocrest-usb-3-1-type-c-and-type-a-pci)

## Best For

- io crest enthusiasts

## Why This Product

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

## Key Features

- • **Universal Port Power:** Seamlessly connect legacy and modern devices with both Type-A and reversible Type-C ports.
- • **Backward Compatibility:** Supports USB 3.0, 2.0, and more—no device left behind in your tech ecosystem.
- • **Blazing Fast Transfers:** Experience ultra-responsive data flow with 10 Gbps USB 3.1 speeds—future-proof your setup.
- • **Compact & Modern Design:** Sleek green PCB fits discreetly inside your rig, combining style with high performance.
- • **Plug & Play PCIe Expansion:** Instantly upgrade any PCIe x4 or higher slot for next-level connectivity without hassle.

## Overview

The IOCrest SI-PEX20189 PCIe x4 expansion card integrates the ASMedia ASM1142 chipset to deliver blazing USB 3.1 Gen 2 speeds up to 10 Gbps. Featuring both Type-A and Type-C ports, it ensures broad device compatibility and backward support for USB 3.0 and 2.0 standards. Designed for easy installation in any PCIe x4 or higher slot, this card is a sleek, modern solution to future-proof your PC’s connectivity.

## Description

Add USB 3.1 and USB type-C compatibility to your system with this PCI-Express x4 expansion card. It works with any PCI-E x4 or greater slot. This card adds USB 3.1 and USB type-C ports to your system for high speed transfers of up to 10Gb/s. This next generation standard is backwards compatible with you existing hardware.

Review: Not bad speeds! But detection a bit of an issue. - Attaching usb-c achieved very good speeds but it has trouble detecting the usb device unless you do a scan in Device Manager in Windows 10. Have tried standard Microsoft drivers and the ones provided from IOCrest. Not sure why and if it might be a firmware issue.

## Features

- ASMedia ASM1142 USB 3.1 Host Controller
- Type-A and Type-C ports
- Compliant with Intel extensible Host Controller Interface specification revision 1.1
- Compliant with USB 3.1 Specifications Revision 1.0. Supported Speeds: USB 3.1(10 Gbps), USB 3.0(5Gbps), USB2.0(480Mbps), Full(12Mbps), Low(1.5Mbps)
- Supported transfer types: Control, Bulk, Interrupt, Isochronous

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01BEZ04Y6 |
| Best Sellers Rank | 304,995 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 529 in USB Port Cards 1,804 in Network Cards |
| Brand | IO Crest |
| Brand Name | IO Crest |
| Compatible Devices | Personal Computer, Laptop, Printer, Router |
| Compatible devices | Personal Computer, Laptop, Printer, Router |
| Customer Reviews | 4.0 out of 5 stars 29 Reviews |
| Global Trade Identification Number | 00810154019755 |
| Hardware Interface | PCI, USB |
| Hardware interface | PCI, USB |
| Item Weight | 0.04 Kilograms |
| Item weight | 0.04 Kilograms |
| Manufacturer | SYBA |
| Model Number | SI-PEX20189 |
| Operating System | Windows |
| Product Warranty | 1 Year Warranty |
| Style | Modern |
| Style Name | Modern |
| UPC | 810154019755 |

## Product Details

- **Brand:** IO CREST
- **Compatible Devices:** Personal Computer, Laptop, Printer, External Storage Device, Smartphone (with adapter)
- **Hardware Interface:** PCI, USB
- **Item Weight:** 0.04 Kilograms
- **Style:** USB 3.1 Gen 2 Type C

## Images

![IOCrest USB 3.1 Type C and Type A PCI-e x4 SATA Powered Card ASMedia ASM1142 Chipset,green,SI-PEX20189 - Image 1](https://m.media-amazon.com/images/I/61Xiy42a7JL.jpg)
![IOCrest USB 3.1 Type C and Type A PCI-e x4 SATA Powered Card ASMedia ASM1142 Chipset,green,SI-PEX20189 - Image 2](https://m.media-amazon.com/images/I/41X+L3CZFnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Not bad speeds! But detection a bit of an issue.
*by S***H on 10 May 2021*

Attaching usb-c achieved very good speeds but it has trouble detecting the usb device unless you do a scan in Device Manager in Windows 10. Have tried standard Microsoft drivers and the ones provided from IOCrest. Not sure why and if it might be a firmware issue.

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-21*