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header-product Network Adapter Card StarTech.com ST1000SPEX43 4-Port PCIe Gigabit
194.49 €

Network Adapter Card StarTech.com ST1000SPEX43 4-Port PCIe Gigabit

Network Adapter Card StarTech.com ST1000SPEX43 Photo 1
Network Adapter Card StarTech.com ST1000SPEX43 Photo 2
Network Adapter Card StarTech.com ST1000SPEX43 Photo 1
Network Adapter Card StarTech.com ST1000SPEX43 Photo 2
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Network Adapter Card StarTech.com ST1000SPEX43 4-Port PCIe Gigabit

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Network Adapter Card StarTech.com ST1000SPEX43 4-Port PCIe Gigabit

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Short description

The StarTech.com 4-Port PCIe Gigabit Network Adapter Card (ST1000SPEX43) provides wired connectivity with a maximum data transfer rate of 2000 Mbit/s. It features a PCI Express host interface and Ethernet interface, making it ideal for enhancing network performance in servers or workstations. This adapter allows for multiple connections, ensuring efficient data handling and improved network reliability.
Available at price 194.49 €: 13 pcs.
Total available for order: 37 pcs.
Warranty: 2 Years
SKU: 632467
Manufacturer: StarTech
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
19.10.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
22.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.20 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
22.10.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 204.99 €: 13 pcs.
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Product information

Description

The StarTech.com ST1000SPEX43 4-Port PCIe Gigabit Network Adapter Card adds four independent Gigabit RJ45 ports to a client, server or workstation using a single PCI Express slot. Designed for wired network environments, the card uses the Realtek RTL8111G chipset and supports full-duplex Gigabit connections with a combined maximum throughput of up to 2000 Mbit/s (1000 Mbit/s per direction, per port). It is suitable for systems that need multiple physical network interfaces without occupying additional expansion slots.

Advantages

This quad-port PCIe network adapter provides reliable, high-performance connectivity for business, corporate or government IT environments. With four separate Gigabit Ethernet ports, the card enables connections to multiple networks or VLANs from one expansion slot. The use of the Realtek RTL8111G chipset ensures stable operation and broad driver support across many operating systems. The adapter is a cost-effective solution for upgrading servers or workstations and supports virtualized environments where multiple NICs are required (verify VM software chipset compatibility).

Suitable for

  • Adding multiple Gigabit Ethernet ports to servers or workstations
  • High-bandwidth workstations requiring separate network connections
  • Virtualized environments that need several physical NICs
  • SMB and enterprise network upgrades where budget and slot availability are limited

Key specifications

  • Model: StarTech.com ST1000SPEX43
  • Chipset: Realtek RTL8111G
  • Interface: PCI Express (host interface)
  • Ports: 4 × Gigabit RJ45
  • Maximum data transfer rate: 2000 Mbit/s (aggregate)
  • Networking standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
  • Connectivity technology: Wired Ethernet
  • Weight: 0.095 kg

How to use

Power down the computer and unplug it from the mains. Install the ST1000SPEX43 into an available PCI Express slot on the motherboard, secure the card to the chassis, then reconnect power and boot the system. Install or update the appropriate drivers for the Realtek RTL8111G chipset if the operating system does not automatically provide them. Configure each Ethernet port in the operating system or network management software: assign IP addresses, set VLANs or bonding as required by your network design.

Usage recommendations

Verify compatibility with your server or virtualization software before deployment. For optimal throughput, use Cat5e or higher cabling and connect to Gigabit-capable switches or routers. Keep drivers up to date to ensure stable performance and security.

Specifications

Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wired
Interface: Interface ports to connect pieces of equipment. USB (Universal Serial Bus) has become the most popular wired interface to connect peripherals. USB 2.0 supports speeds up to 480 Mbit/s (USB 1: 12 Mbit/s). The interface FireWire is also known as the IEEE 1394 standard. Enhanced IDE (EIDE)is sometimes referred to as Fast ATA, Fast IDE or ATA-2.
Ethernet
Host interface: Interface that enables a host controller to communicate with a driver.
PCI Express
Maximum data transfer rate: The maximum speed with which data can be transmitted from one device to another.
2000 Mbit/s
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.095 kg
Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
All features
Master (outer) case height:
344 mm
Master (outer) case width:
446 mm
Master (outer) case length:
521 mm
Products per master (outer) case:
50 pc(s)
Harmonized System (HS) code:
85176990
Sustainability certificates:
RoHS, CE

Ports & interfaces

Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wired
Interface: Interface ports to connect pieces of equipment. USB (Universal Serial Bus) has become the most popular wired interface to connect peripherals. USB 2.0 supports speeds up to 480 Mbit/s (USB 1: 12 Mbit/s). The interface FireWire is also known as the IEEE 1394 standard. Enhanced IDE (EIDE)is sometimes referred to as Fast ATA, Fast IDE or ATA-2.
Ethernet
Host interface: Interface that enables a host controller to communicate with a driver.
PCI Express
Internal: The product is built in.
Yes
Ethernet LAN (RJ-45) ports: Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
4

Bandwidth

Maximum data transfer rate: The maximum speed with which data can be transmitted from one device to another.
2000 Mbit/s
Full duplex: A full-duplex system allows communication in both directions, and unlike half-duplex, allows this to happen simultaneously.
Yes

Network

Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Cabling technology: Type of cable technology performance.
10/100/1000BaseT(X)
Chipset: Set of electronic components in an integrated circuit that manages the data flow between the processor, memory and peripherals. It is usually found in the motherboard of a computer. Chipsets are usually designed to work with a specific family of microprocessors. Because it controls communications between the processor and external devices, the chipset plays a crucial role in determining system performance.
Realtek RTL8111G
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes
Flow control support:
Yes
Jumbo frames support:
Yes
Ethernet LAN data rates: The different speed levels of the Ethernet LAN connection.
10, 100, 1000

Performance

Wake-on-LAN ready:
Yes
Auto MDIX IEEE:
No
Windows operating systems supported: Windows vesions wich can be used with the device.
Windows 7 Ultimate, Windows 7 x64, Windows 7 Ultimate x64, Windows 7 Starter, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64, Windows XP, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64, Windows 7 Starter 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 Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64
Linux operating systems supported: 8 RT. Linux (9.4, 9.5), Red Hat Enterprise Linux 5.0 (supported with a pre-built package); SUSE Linux (10.3, 11.0, 11, 11.1, 11.2), Fedora (9, 9.0, 10, 10.0, 11.0, 11, 12, 12.0), Ubuntu (8.04, 8.04.1, 8.04.2, 8.10, 9.04, 9.10, 10.04), Debian (5.0, 5.0.1, 5.0.2, 5.0.3)
Yes
Server operating systems supported:
Windows Server 2003, Windows Server 2012, Windows Server 2016, Windows Server 2019

Technical details

Case colour: The colour of the protective shell or bag.
Yellow

Design

LED indicators:
Link, Activity

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.095 kg
Package weight: Weight of the packaged product.
184 g
Height: The measurement of the product from head to foot or from base to top.
18 mm
Width: The measurement or extent of something from side to side.
120 mm
Depth: The distance from the front to the back of something.
138 mm
Package depth: The distance from the front to the back of the packaging.
145 mm
Package height: The distance from the top to the bottom of the packaging.
40 mm
Package width: The distance from one side of the packaging to the other.
209 mm

Operational conditions

Operating relative humidity (H-H):
5 - 95
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-40 - 75
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 55

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Stock data
Warehouse Stock Delivery to the store Store Price
WH354 13 05.10.2026 Best delivery
204.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 13 19.10.2026
194.49 € Best price
EU9 11 05.10.2026 Best delivery
215.99 €
204.99 €
Stock: 13
Delivery Date: 05.10.2026 Best delivery
Warehouse: WH354
Available only for legal entities
194.49 €
Stock: 13
Delivery Date: 19.10.2026
Warehouse: WH109
215.99 €
Stock: 11
Delivery Date: 05.10.2026 Best delivery
Warehouse: EU9

Customer reviews

Customer questions

FAQ

How much does the Network Adapter Card StarTech.com ST1000SPEX43 cost, and is it available for purchase?

The price is 194.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 37 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 19.10.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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, 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 Adapter Card StarTech.com ST1000SPEX43?

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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.