# USB PCIe Controller Card StarTech PEXUSB312A1C1H — 5-Port USB 3.1 Gen 2 (10Gbps) with 1×USB-C, 2×USB-A and 1×2‑port IDC internal header

**URL:** https://aio.lv/en/product--startech-pexusb312a1c1h--4278099
**Data updated:** 2026-03-11 11:45 (EET)
**Category:** I/O Adapters & Controllers
**Manufacturer:** StarTech
**Manufacturer code:** PEXUSB312A1C1H
**EAN:** 0065030888325
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 91.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 76.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--startech-pexusb312a1c1h--4278099

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

PCIe add‑in card from StarTech providing five USB ports with USB 3.1 Gen 2 (10 Gbit/s) throughput. Exposed ports include one front USB‑C and two front USB‑A, plus a 2‑port IDC internal USB header (5 Gbit/s) for chassis front panels. Uses ASMedia ASM3142 and Genesys Logic GL3590 chipsets, fits PCIe 3.0 slot, and supports Windows, macOS and selected Windows Server releases. Compact red PCB with MTBF ~1,677,495 h.

## Long description

The StarTech PEXUSB312A1C1H is a PCIe add‑in controller card that provides five USB ports with high-speed USB 3.1/3.2 Gen 2 (10 Gbps) throughput. The card exposes one external USB‑C port and two external USB‑A ports at 10 Gbps each, plus an internal 20‑pin IDC header providing two internal USB ports at 5 Gbps. The card uses ASMedia ASM3142 and Genesys Logic GL3590 chipsets, fits a PCIe 3.0 x1 (or larger) expansion slot, and is compatible with Windows, macOS and selected Windows Server releases. Its compact red PCB design and industry-rated MTBF make it suitable for desktop and rackmount systems that need modern and legacy USB connectivity without replacing the motherboard.
Advantages
This controller card combines multiple USB form factors and speeds in a single PCIe card, enabling both external and internal device connections without occupying multiple expansion slots. With USB 3.1/3.2 Gen 2 (10 Gbps) ports available, large file transfers and high-bandwidth peripherals can operate closer to their rated performance, reducing bottlenecks compared with older USB standards. Backward compatibility with USB 3.2 Gen 1 (5 Gbps), USB 2.0, and USB 1.1 ensures support for legacy devices, while the internal IDC header supports chassis front-panel hubs and card readers.
Suitable for
Upgrading a desktop or workstation for faster external storage and high-speed peripherals
Adding front-panel USB ports via chassis hubs or internal card readers
Systems that require both USB‑A and USB‑C connectivity without replacing the motherboard
Servers or PCs needing additional USB ports for backup drives, cameras, or USB‑based devices
Key specifications
Port configuration: 1× external USB‑C (10 Gbps), 2× external USB‑A (10 Gbps), 1× internal 20‑pin IDC header providing 2× internal USB ports (5 Gbps)
USB standard: USB 3.2 Gen 2 (10 Gbps) for external ports; USB 3.2 Gen 1 (5 Gbps) for internal header
Chipsets: ASMedia ASM3142 and Genesys Logic GL3590
Interface: PCI Express 3.0 x1 compatible (fits x1, x4, x8, x16 slots)
Backward compatibility: USB 3.2 Gen 1 / USB 3.0, USB 2.0, USB 1.1
Form factor: Low-profile compatible bracket available on many models; compact PCB design
MTBF: Approximately 1,677,495 hours
How to use
Power down the computer and unplug it from the mains before installing the card. Insert the card into an available PCIe x1 (or larger) slot and secure it to the chassis with the bracket screw. If you need internal front-panel ports, connect a compatible 20‑pin IDC cable from the card’s internal header to the chassis hub or card reader. Reconnect power and boot the system; install drivers if the operating system does not automatically detect the device. Connect external USB devices to the USB‑A and USB‑C ports for immediate use at supported speeds.
Usage recommendations
For best performance, connect high-bandwidth devices (such as external NVMe or SSD enclosures) to the external USB‑C or USB‑A 10 Gbps ports. Use the internal IDC header for front-panel hubs or card readers that require 5 Gbps. Ensure your system BIOS and operating system are up to date and that the PCIe slot provides required lanes. Note that the card does not support DisplayPort Alt Mode or USB Power Delivery; use dedicated ports or controllers for video output and PD charging.

## Specifications

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 15 - 90 |
| Storage temperature (T-T) | -20 - 80 |
| Operating temperature (T-T) | 0 - 70 |

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | CE, RoHS |

### Ports & interfaces

| Feature | Value |
|---|---|
| Host interface | PCIe |
| Output interface | USB 3.2 Gen 2 (3.1 Gen 2) |
| Internal SATA ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| Expansion card standard | PCIe 3.0 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.06 kg |
| Package weight | 125 g |
| Height | 14.4 mm |
| Width | 68.9 mm |
| Depth | 102 mm |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 8.1, Windows 7 Professional x64, Windows 8 x64, Windows 8 Pro x64, Windows 8 Pro, Windows 8 Enterprise x64, Windows 8 Enterprise, Windows 8, Windows 7 x64, Windows 7 Ultimate x64, Windows 7 Home Basic, Windows 7 Starter x64, Windows 7 Starter, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64, Windows 7 Home Premium x64, Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IoT Enterprise, Windows 10 Pro x64, Windows 10 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Professional, Windows 10 Pro |
| Mac operating systems supported | Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 13.0 Ventura |
| Server operating systems supported | Windows Server 2008 R2, Windows Server 2012 R2, Windows Server 2019 |

### Design

| Feature | Value |
|---|---|
| Internal | Yes |
| Product colour | Red |

### Performance

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 1677495 h |
| Chipset | ASMedia - ASM3142, Genesys Logic - GL3590 |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 500 mm |
| Master (outer) case width | 370 mm |
| Master (outer) case length | 375 mm |
| Products per master (outer) case | 60 pc(s) |
| Harmonized System (HS) code | 84733020 |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 175 mm |
| Package height | 30 mm |
| Package width | 140 mm |
| Quick installation guide | Yes |
| Mounting brackets included | Yes |

### Features

| Feature | Value |
|---|---|
| Data transfer rate (max) | 10 Gbit/s |
| UASP support | Yes |

## FAQ

### How much does the StarTech PEXUSB312A1C1H USB 3.1 Gen 2 PCIe Card cost, and is it available for purchase?

The price is 91.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can StarTech PEXUSB312A1C1H USB 3.1 Gen 2 PCIe Card be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All StarTech products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized StarTech service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: host interface, weight, internal, output interface, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for StarTech PEXUSB312A1C1H USB 3.1 Gen 2 PCIe Card?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/4278099/64268899_large.webp