# Network Card StarTech.com ST2GPEX 2.5Gbps PCIe

**URL:** https://aio.lv/en/product--startech-st2gpex--3093092
**Data updated:** 2025-12-29 10:45 (EET)
**Category:** Network Cards
**Manufacturer:** StarTech
**Manufacturer code:** ST2GPEX
**EAN:** 0065030882040
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.49 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 33.46 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--startech-st2gpex--3093092

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.06.2026 | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

The StarTech.com 2.5Gbps PCIe Network Card offers high-speed wired connectivity with a maximum data transfer rate of 2500 Mbit/s. Designed for easy installation, it features a PCI Express host interface and Ethernet connectivity. Ideal for upgrading your network to support faster data transfer rates, this black network card is a reliable choice for enhancing your system's performance.

## Long description

The StarTech.com ST2GPEX is a single-port 2.5Gbps PCI Express network card that adds a copper Ethernet port to a desktop or server via a x4 PCIe slot. Using the Realtek RTL8125 chipset, it provides multi-gigabit connectivity at four speeds — 2.5 Gbps, 1 Gbps, 100 Mbps and 10 Mbps — while remaining compatible with Windows, macOS and Linux.
Advantages
This PCIe network card delivers higher bandwidth over existing Ethernet cabling without requiring immediate infrastructure replacement, supporting 2.5GBASE-T and NBASE-T standards. The Realtek RTL8125 chipset and PCIe 2.0 interface enable up to a 250% increase in data rate compared with standard Gigabit Ethernet. Additional features include support for 16K jumbo frames, Auto-MDIX and Wake-on-LAN (WoL), and compatibility with CAT5e and CAT6a cabling for distances up to 100 m depending on configuration.
Suitable for
Upgrading desktops or workstations to Multi-Gigabit wired networking
Adding 2.5GbE connectivity to home offices, small businesses, or servers
Connecting to 2.5GBASE-T or NBASE-T switches and access points
Key specifications
Manufacturer: StarTech.com, Model: ST2GPEX
Chipset: Realtek RTL8125
Interface: PCI Express x4 (PCIe 2.0 compatible)
Port: 1 x RJ45 copper Ethernet
Speeds supported: 2.5 Gbps, 1 Gbps, 100 Mbps, 10 Mbps
Standards: IEEE 802.3ab, IEEE 802.3bz, IEEE 802.3i, IEEE 802.3u
Maximum data transfer rate: 2500 Mbit/s
Cable compatibility: CAT5e (up to 100 m depending on environment), CAT6a
Colour: Black
Weight: 0.138 kg
How to use
Power down the computer and unplug it from the mains. Open the chassis and insert the ST2GPEX into an available PCIe x4 (or larger) slot, securing the card with the bracket screw. Close the case, reconnect power and boot the system. Install the appropriate driver for your operating system if not automatically detected; drivers are available for Windows, macOS and Linux. Connect an Ethernet cable from your switch, router or access point to the card's RJ45 port. Configure network settings on the host OS as required.
Usage recommendations
For best performance at 2.5Gbps, use CAT5e or better cabling and ensure connected network equipment (switches, routers, access points) supports 2.5GBASE-T or NBASE-T. Verify driver installation and firmware updates on both the host and network devices to maintain compatibility and stability.

## Specifications

| Feature | Value |
|---|---|
| Component for | PC |
| Harmonized System (HS) code | 85176990 |
| Sustainability certificates | RoHS |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Interface | Ethernet |
| Host interface | PCI Express |
| Internal | Yes |
| Ethernet LAN (RJ-45) ports | 1 |

### Bandwidth

| Feature | Value |
|---|---|
| Maximum data transfer rate | 2500 Mbit/s |
| Full duplex | Yes |

### Network

| Feature | Value |
|---|---|
| Networking standards | IEEE 802.3ab, IEEE 802.3bz, IEEE 802.3i, IEEE 802.3u |
| Chipset | Realtek RTL8125 |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 2500, 1000, 100, 10 |
| Ethernet interface type | Fast Ethernet, Gigabit Ethernet, 2.5 Gigabit Ethernet |

### Performance

| Feature | Value |
|---|---|
| Auto MDIX IEEE | Yes |
| Windows operating systems supported | Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 7 Enterprise x64, Windows 7 Enterprise, Windows 7, Windows 10 x64, Windows 10 Pro x64, Windows 10 Pro, Windows 10 IOT Core, Windows 10 Home x64, Windows 10 Home, Windows 10 Enterprise x64, Windows 10 Enterprise, Windows 10 Education x64, Windows 10 Education, Windows 10, Windows 7 Home Basic |
| Linux operating systems supported | Y |
| Server operating systems supported | Windows Server 2016, Windows Server 2012 R2, Windows Server 2008 R2 |

### Design

| Feature | Value |
|---|---|
| LED indicators | Y |
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.138 kg |
| Height | 20 mm |
| Width | 120 mm |
| Depth | 80 mm |
| Package depth | 142 mm |
| Package height | 30 mm |
| Package width | 170 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 20 - 80 |
| Storage temperature (T-T) | -20 - 60 |
| Operating temperature (T-T) | 5 - 50 |

### Certificates

| Feature | Value |
|---|---|
| Certification | CE, FCC, REACH |

### Packaging content

| Feature | Value |
|---|---|
| Quick start guide | Yes |
| Low-profile bracket | Yes |

## FAQ

### How much does the Network Card StarTech.com ST2GPEX cost, and is it available for purchase?

The price is 40.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 165 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 19.06.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### 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: connectivity technology, interface, host interface, maximum data transfer rate, weight, networking standards, 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 Network Card StarTech.com ST2GPEX?

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/3093092/58226825_large.webp