StarTech
.com 4 Port PCIe Network Card - Standard Profile - RJ45 Port - Realtek RTL8111H Chipset - Ethernet Network Card - NIC Server Adapter Network Card , TAA (ST1000SPEX43)
*Price sourced from Amazon.com. Last updated 2026-05-23. Price and availability subject to change.
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. This 4 port PCIe 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 RTL8111H chipset, which is designed to deliver the performance and enhanced capabilities you…
SpecPicks Verdict
SpecPicks classifies StarTech.com 4 Port PCIe Network Card - Standard Profile - RJ45 Port… as a solid pick with broad community endorsement in the expansion cards category, based on 15 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. StarTech's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for expansion cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.3★ customer rating
- ✓ Backed by StarTech's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- ADD AN ETHERNET PORT TO ANY PC: Use this 4 port PCIe network card to add a four independent Gigabit Ethernet RJ45 ports to a client, server or workstation through one PCI Express slot
- ULTIMATE COMPATIBILITY: The PCI Express NIC server adapter network card uses the Realtek RTL8111 series chipset which offers out-of-the-box compatibility with most desktop and server operating systems
- ADVANCED FEATURES: This PCIe network adapter has a broad feature set that supports Auto MDIX, full and half duplex speeds, wake-on-LAN (WoL) and 9K jumbo frames
- FULLY COMPLIANT: This professional-grade Gigabit Ethernet card is fully compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab standards
Full Specifications
| Brand | StarTech.com |
|---|---|
| Color | Yellow |
| Unit Count | 1.0 Count |
| Model Number | ST1000SPEX43 |
| Compatibility | PC |
| Built-In Media | 1 PCIe Gigabit network card - 4 port |
| Item Type Name | Gigabit Ethernet Card |
| FULLY COMPLIANT | This professional-grade Gigabit Ethernet card is fully compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab standards |
| Mfr Part Number | ST1000SPEX43 |
| ADVANCED FEATURES | This PCIe network adapter has a broad feature set that supports Auto MDIX, full and half duplex speeds, wake-on-LAN (WoL) and 9K jumbo frames |
| Compatible Devices | Desktop |
| Data Link Protocol | Ethernet, Gigabit Ethernet, IEEE 802.3 |
| Data Transfer Rate | 1000 Megabits Per Second |
| Hardware Interface | Ethernet, PCI, PCI Express 4.0 |
Ready to buy?
StarTech.com 4 Port PCIe Network Card - Standard Profile - RJ45 Port - Realtek RTL8111H Chipset - Ethernet Network Card - NIC Server Adapter Network Card , TAA (ST1000SPEX43) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-23. Price and availability subject to change.
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