---
product_id: 276155069
title: "1-Port USB 3.2 Gen 2x2 PCIe Card, USB-C 20Gbps PCI Express 3.0 x4 Adapter, Data Only, Windows/macOS/Linux, TAA"
brand: "startech.com"
price: "₹ 9898"
currency: INR
in_stock: true
reviews_count: 13
category: "Star Tech.Com"
url: https://www.desertcart.in/products/276155069-1-port-usb-3-2-gen-2x2-pcie-card-usb
store_origin: IN
region: India
---

# 20Gbps blazing USB-C speed 15W power delivery for charging PCIe 3.0 x4 full bandwidth 1-Port USB 3.2 Gen 2x2 PCIe Card, USB-C 20Gbps PCI Express 3.0 x4 Adapter, Data Only, Windows/macOS/Linux, TAA

**Brand:** startech.com
**Price:** ₹ 9898
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your desktop with next-gen USB-C speed and power!

## Quick Answers

- **What is this?** 1-Port USB 3.2 Gen 2x2 PCIe Card, USB-C 20Gbps PCI Express 3.0 x4 Adapter, Data Only, Windows/macOS/Linux, TAA by startech.com
- **How much does it cost?** ₹ 9898 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/276155069-1-port-usb-3-2-gen-2x2-pcie-card-usb)

## 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

- • **Compact & Easy Install:** Fits full or low-profile slots with hassle-free setup—upgrade your rig in minutes.
- • **Power & Charge On The Go:** Up to 15W power delivery keeps your devices charged while transferring data.
- • **Blazing Fast 20Gbps USB-C:** Experience ultra-high-speed data transfers that leave USB 3.1 in the dust.
- • **Full PCIe 3.0 x4 Bandwidth:** Maximize throughput with a dedicated x4 lane for zero bottlenecks.
- • **Universal OS Compatibility:** Seamlessly works with Windows, macOS, and Linux—plug and play perfection.

## Overview

The StarTech.com 1-Port USB 3.2 Gen 2x2 PCIe Card adds a blazing 20Gbps USB-C port to your desktop via a PCIe 3.0 x4 slot, delivering full bandwidth for ultra-fast data transfers and 15W power delivery. Compatible across Windows, macOS, and Linux, this compact expansion card supports backward compatibility with USB 3.1/3.0 devices and installs easily with included brackets. Ideal for professionals demanding high-speed connectivity for NVMe drives, SSDs, and fast-charging mobile devices.

## Description

This PCIe USB 3.2 Gen 2x2 controller card installs into an available PCI-Express x4 slot in your computer and enables you to upgrade your current system by adding a USB-C (20Gbps) port. The controller card enables you to connect USB-C Gen 2x2 (20 Gbps) devices to your desktop computer. The USB-C port is ideal for connecting USB devices such as external hard drives and solid state drives or charging and syncing your mobile devices. The USB-C port provides up to 15W (5V/3A) of power and is backward compatible with USB 3.2 Gen 2 (10 Gbps) and USB 3.2 Gen 1 (5 Gbps) devices. Note: USB 3.2 Gen 2 (10 Gbps) is also know as USB 3.1 Gen 2 (10 Gbps), and USB 3.2 Gen 1 (5 Gbps) is also know as USB 3.0 and USB 3.1 (5 Gbps). The USB 3.2 Gen 2x2 card features an ASMedia ASM3242 host controller that utilizes x4 lanes of the PCIe 3.0 bus, making the card capable of speeds up to 20Gbps and enabling fast access to high-performance devices like NVMe drives and SSDs.

Review: True Gen2x2 - This card worked right out of the box. Installation was easy and it works in my PCIe 3.0 x4 slot at full bandwidth (of gen2x2, not the full 4 lanes of PCIe gen 3.0). No extra SATA power required like some other cards. I tested a gen2x2 thumb drive and got over 2,050 MB/s read and 1,865 MB/s write. My one gripe is the type C port is a bit high in the PCIe bracket, some cables with thicker housings may come close depending on the cable and your case. To use my Thunderbolt 5 cable (for testing), I had to put a little more pressure than normal for it to read the drive. If the port were slightly more centered then it wouldn't be a problem at all.
Review: Super speedy. - Just worked. Easy to install (I panicked because I didn't think I had the right PCIe slot, but it fits in the big one, just doesn't use all of the pins), perfectly compatible without extra drivers in Windows 11. 2x2 is super speedy and was compatible with the drive I needed it for. Very good value.

## Features

- HIGH PERFORMANCE: Add 1x USB-C SuperSpeed 20Gbps port to your desktop PC with this USB 3.2 Gen 2x2 PCIe Card; Expansion card provides up to 15W (5V @ 3A) to power & charge devices
- FULL USB 3.2 GEN 2X2 SPEEDS: Featuring the ASMedia ASM3242 host controller using x4 lanes of PCIe 3.0, this card is fully capable of speeds up to 20Gbps enabling fast access to high-performance devices like NVMe drives and SSDs
- MAXIMIZED USB PERFORMANCE: USB Type-C PCI Express card supports Multiple INs to reduce bandwidth loss when mix speed devices are connected to a Hub (hub must also support this feature); UASP support improves performance with storage devices
- COMPATIBILITY: Add-on card installs in full or low-profile (bracket incl) PCIe 3.0 x4 slot (Backward compatible w/PCIe 2.0); Windows/Linux/macOS w/auto drivers Win 8 & up; Works w/USB 3.1/3.0/2.0 devices; Does not support DP-Alt mode for video over USB-C

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08T6FCF9S |
| Best Sellers Rank | #24 in Internal USB Port Cards |
| Brand | StarTech.com |
| Built-In Media | "PCI Express USB Card Full Profile Bracket (Installed) Low Profile Bracket Quick-Start Guide" |
| Compatible Devices | Personal Computer, Laptop |
| Customer Reviews | 4.4 out of 5 stars 247 Reviews |
| Hardware Interface | PCI Express x4 |
| Item Dimensions L x W x H | 2"L x 3.1"W x 0.9"H |
| Item Weight | 1.28 ounces |
| Manufacturer | StarTech.com |
| Mfr Part Number | PEXUSB321C |
| Model Number | PEXUSB321C |
| Operating System | Linux |
| Product Dimensions | 2"L x 3.1"W x 0.9"H |
| Style | Classic |
| Style Name | Classic |
| UPC | 065030891264 |
| Unit Count | 1.0 Count |
| Warranty Description | 2 Year Warranty |

## Product Details

- **Brand:** StarTech.com
- **Hardware Interface:** PCI Express x4
- **Item Weight:** 1.28 ounces
- **Product Dimensions:** 2"L x 3.1"W x 0.9"H
- **Style:** Classic

## Images

![1-Port USB 3.2 Gen 2x2 PCIe Card, USB-C 20Gbps PCI Express 3.0 x4 Adapter, Data Only, Windows/macOS/Linux, TAA - Image 1](https://m.media-amazon.com/images/I/61e7msVSRHL.jpg)
![1-Port USB 3.2 Gen 2x2 PCIe Card, USB-C 20Gbps PCI Express 3.0 x4 Adapter, Data Only, Windows/macOS/Linux, TAA - Image 2](https://m.media-amazon.com/images/I/91a8u7daBbL.jpg)
![1-Port USB 3.2 Gen 2x2 PCIe Card, USB-C 20Gbps PCI Express 3.0 x4 Adapter, Data Only, Windows/macOS/Linux, TAA - Image 3](https://m.media-amazon.com/images/I/81c4UKtqyjL.jpg)
![1-Port USB 3.2 Gen 2x2 PCIe Card, USB-C 20Gbps PCI Express 3.0 x4 Adapter, Data Only, Windows/macOS/Linux, TAA - Image 4](https://m.media-amazon.com/images/I/71D+TUel4TL.jpg)
![1-Port USB 3.2 Gen 2x2 PCIe Card, USB-C 20Gbps PCI Express 3.0 x4 Adapter, Data Only, Windows/macOS/Linux, TAA - Image 5](https://m.media-amazon.com/images/I/71pucpjwufL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ True Gen2x2
*by B***E on May 2, 2026*

This card worked right out of the box. Installation was easy and it works in my PCIe 3.0 x4 slot at full bandwidth (of gen2x2, not the full 4 lanes of PCIe gen 3.0). No extra SATA power required like some other cards. I tested a gen2x2 thumb drive and got over 2,050 MB/s read and 1,865 MB/s write. My one gripe is the type C port is a bit high in the PCIe bracket, some cables with thicker housings may come close depending on the cable and your case. To use my Thunderbolt 5 cable (for testing), I had to put a little more pressure than normal for it to read the drive. If the port were slightly more centered then it wouldn't be a problem at all.

### ⭐⭐⭐⭐⭐ Super speedy.
*by J***Y on March 21, 2026*

Just worked. Easy to install (I panicked because I didn't think I had the right PCIe slot, but it fits in the big one, just doesn't use all of the pins), perfectly compatible without extra drivers in Windows 11. 2x2 is super speedy and was compatible with the drive I needed it for. Very good value.

### ⭐⭐⭐⭐⭐ ASMedia ASM3242 works really well!
*by M***. on January 24, 2024*

I already have a USB C 3.2 Gen 2x2 20Gbps port on my motherboard (Aorus X570S Master), but I found out that the controller runs on a PCIe 3.0 x2 lane, which is not ideal. So I purchased this card thinking I will have two 20GBps port in total, and this being a PCIe 3.0 x4 controller, I'll get the full bandwidth. Installing the card was easy, it is tiny, and worked almost straightaway. I forgot that if I use the last PCIe slot, one of the M.2 slot will be disabled. So I had to move the M.2 SSD from the slot that shares the PCIe lane with the x4 slot to another M.2 slot. Restarted the PC, windows automatically installed the driver needed. Just as I thought, the card works faster than the built-in one, since it got the full x4 lane. It might work even better if I install it in the 2nd 16X slot, but I have a RAID controller installed there so couldn't do that. There was a nice 400MB/s bump, and the Acer Predator 4TB SSD installed in a Yottamaster 20GBps NVMe enclosure reached 2000MB/s on both read/write, which is sweet! Now I have 4 SSDs which can do my backups very very fast. A great card, works very well, and a no hassle installation. Just give it a slot where it can use PCIe 3.0 x4 lanes, and you are good to go. Also, a good 20GBps cable is recommended.

## Frequently Bought Together

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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-05-31*