| Technical details | |
| Compliance certificates | RoHS |
| System requirements | |
| Windows operating systems supported | 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 10 x64, Windows 2000, Windows 2000 Professional, 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, 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 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 Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows Vista x64, Windows XP, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64 |
| Mac operating systems supported | Mac OS X 10.10 Yosemite, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks |
| Linux operating systems supported | ![]() |
| Server operating systems supported | Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 |
| Ports & interfaces | |
| Interface | Ethernet |
| Connectivity technology | Wired |
| Ethernet LAN (RJ-45) ports | 2 |
| Host interface | PCI Express |
| PCI version | 2.0 |
| Weight & dimensions | |
| Weight | 51 g |
| Height | 120 mm |
| Width | 18 mm |
| Depth | 92.6 mm |
| Operational conditions | |
| Operating relative humidity (H-H) | 10 - 90% |
| Storage temperature (T-T) | 0 - 100 °C |
| Operating temperature (T-T) | 0 - 70 °C |
| Networking | |
| Full duplex | ![]() |
| Cabling technology | 10/100/1000BaseT(X) |
| Maximum data transfer rate | 2000 Mbit/s |
| Ethernet LAN | ![]() |
| Networking standards | IEEE 802.1Q, IEEE 802.1p, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x |
| Wake-on-LAN ready | ![]() |
| Wi-Fi | ![]() |
| Jumbo frames support | ![]() |
| Ethernet LAN data rates | 10/100/1000 Mbit/s |
| Auto MDIX IEEE | ![]() |
| VLAN support | ![]() |
| Ethernet interface type | Gigabit Ethernet |
| VLAN tagging | ![]() |
| Jumbo frames | 9000 |
| Packaging data | |
| Package weight | 142 g |
| Package depth | 143 mm |
| Package height | 30 mm |
| Package width | 170 mm |
| Drivers included | ![]() |
| Low-profile bracket | ![]() |
| Packaging content | |
| Manual | ![]() |
| Other features | |
| Flow control support | ![]() |
| Design | |
| Internal | ![]() |
| Certification | CE, FCC |
| Chipset | Realtek - RTL8111E, Asmedia - ASM1182E |
| LED indicators | Activity, Link |
| Features | |
| Data transfer rate | 1 Gbit/s |
| Logistics data | |
| Harmonized System (HS) code | 85176990 |
| Sustainability | |
| Sustainability certificates | RoHS |
| EAN | 0065030859356 |
| Warranty | 2 years |
The StarTech ST1000SPEXD4 is a dual-port Gigabit PCI Express Ethernet adapter that adds two wired RJ45 connections to desktops or servers. Designed for a PCI Express 2.0 interface, it supports 10/100/1000BaseT(X) data rates for integration with existing local area networks. The card provides copper-based connectivity, achieving a combined maximum data transfer rate of 2000 Mbit/s.
The adapter is compatible with standard Windows desktop environments, Linux distributions, and macOS versions 10.4 to 10.10. It also supports server deployments, including Windows Server editions from 2003 through 2019. The card utilizes a dual-controller architecture with Realtek RTL8111E and Asmedia ASM1182E chipsets to manage traffic. LED indicators on the bracket display link and activity status, while the 51-gram design ensures minimal strain on the motherboard during installation.
Key Features:- Full-duplex support for simultaneous two-way data transmission, improving network throughput
- Jumbo frame support up to 9000 bytes, reducing CPU overhead during large file transfers
- IEEE 802.1Q VLAN tagging for integration into segmented enterprise networks
- Wake-on-LAN support, allowing administrators to power on the host system remotely
- Auto-MDIX capability to eliminate the need for crossover cables
Estimated delivery: 04.09 - 07.09
Today: 10:00 - 18:00
Estimated delivery: 04.09 - 07.09
Today: 09:00 - 17:00
Estimated delivery: 04.09 - 07.09
Today: 10:00 - 17:00
Estimated delivery: 04.09 - 07.09
Today: 10:00 - 18:00
Estimated delivery: 04.09 - 07.09
Today: 10:00 - 17:00
Estimated delivery time: 04.09 - 07.09
Estimated delivery time: 04.09 - 06.09
Estimated delivery time: 05.09 - 07.09
Estimated delivery time: 05.09 - 07.09
Estimated delivery time: 05.09 - 06.09
Estimated delivery time: 04.09 - 07.09
Estimated delivery time: 04.09 - 07.09
Estimated delivery time: 05.09 - 06.09
- manual pdf (English)
- leaflet (English)
- leaflet (Svenska)


