Startech 4 Port PCIe Fast Network Interface Card

  • RS Stock No. 138-5558
  • Mfr. Part No. ST1000SPEX43
  • Manufacturer Startech
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

ST1000SPEX43 PCIe Network Card

Now you can add four separate Gigabit network ports to your client, server or workstation through just one PCI Express slot, to provide connectivity to multiple networks without draining your budget.

Reliable connectivity to multiple networks

This 4-port network card delivers powerful connectivity for your business, corporate or government office environment, with support for high-performance, 4-channel networking and a maximum throughput of up to 1000Mbps in each direction (2000 Mbps total). The network adapter card features the Realtek RTL8111G chipset, which is designed to deliver the performance and enhanced capabilities you need for reliable network connections to your server or computer.

A versatile and cost-effective solution

This versatile quad-port network card is ideal for many business applications requiring upgrades to servers or workstations, adding feature-rich Gigabit networking with four independent ports. Compatible with a broad range of operating systems, this cost-effective PCIe Gigabit NIC is suitable for many SMB and Enterprise applications such as virtualized environments that require multiple NICs (check your VM software for chipset compatibility).

The ST1000SPEX43 is backed by a 2-year hardware warranty and free lifetime technical support.

Features & Benefits

• Wake-on-LAN and remote wake-up support
• Fully compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab networks
• Supports auto negotiation with next-page capacity
• Crossover detection and auto-correction (Auto-MDIX)
• Up to 9K jumbo frame support
• Support for IEEE 802.1Q VLAN tagging and IEEE 802.1P layer 2 priority encoding
• Microsoft NDIS5 checksum offload (IP, TCP, UDP) and large send offload support
• Add four independent Gigabit RJ45 ports to connect to multiple networks for high-bandwidth workstations and servers
• Realtek RTL8111G chipset for reliable performance
• Supports full-duplex flow control


• Provides simultaneous access to multiple networks for desktop PC clients, servers, and workstations that have a limited number of PCI Express slots available
• Maximizes the number of RJ45 ports within a system or high-end workstations and servers
• Ideal for VM environments with multiple operating systems, requiring shared or dedicated NICs
• Provides redundant connectivity to ensure an uninterrupted network connection

What’s in the package?

• PCIe Gigabit network card - 4 port

Network Adapter Cards

Attribute Value
Bus Type PCIe
Interface Type RJ45
Network Speed 10/100Mbit/s
Number of Ports 4
Wake On LAN Yes
Stock check temporarily unavailable - call for stock availability
Price (ex. GST) Each
$ 614.42
(exc. GST)
$ 706.58
(inc. GST)
Per unit
1 +
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