StarTech.com ST1000SMPEX Mini PCI Express Gigabit Ethernet Network Adapter Card - 1 RJ45 Port - Realtek RTL8111E Chipset
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Product Features
Technical Overview
Built around the proven Realtek RTL8111E controller, the ST1000SMPEX supports advanced networking features including Jumbo Frame handling up to 9K, IEEE 802.1Q VLAN tagging, and Auto MDIX for automatic crossover detection and correction. The adapter implements comprehensive offload capabilities with Microsoft NDIS5 Checksum Offload for IPv4, TCP, and UDP protocols, plus Large Send Offload support to reduce CPU utilization during high-throughput transfers.
Full and half duplex operating modes are supported alongside IEEE 802.3x flow control for efficient data management. Wake-on-LAN functionality enables remote system activation, while pair swap, polarity, and skew correction mechanisms maintain signal integrity across varying cable conditions.
Relevant factors for this section include Chipset Manufacturer, Chipset Model, Host Interface, Total Number of Ports. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This adapter combines compact physical dimensions with comprehensive Gigabit Ethernet functionality, making it ideal for space-constrained applications where reliable wired connectivity is essential.
Standards Compliance
Full compliance with IEEE 802.3, 802.3u, and 802.3ab specifications ensures interoperability with existing network infrastructure and equipment.
- 10/100/1000Base-T compatible
- PCI Express Mini Card 1.1 compliant
- RoHS and WEEE environmental directives
Advanced Feature Set
Beyond basic connectivity, the adapter includes enterprise-grade features typically found in more expensive solutions.
- Jumbo Frame support up to 9K
- VLAN tagging for network segmentation
- Checksum and Large Send Offload
Compact Integration
The minimal footprint and lightweight design facilitate installation in systems where space and weight are critical considerations.
- Low profile bracket included
- Minimal power consumption
- Lightweight at 0.20 oz
Deployment / Use Cases
The ST1000SMPEX serves as a practical networking expansion solution for various computing environments. In laptop systems lacking built-in Ethernet or where the existing port has failed, this adapter restores wired connectivity through the Mini PCIe interface commonly available in business and industrial notebooks.
Embedded systems and single-board computers benefit from the adapter's compact form factor and reliable Gigabit performance. Industrial control systems, digital signage platforms, and kiosk installations can leverage the stable wired connection for data transfer, remote management, and network-based operations where wireless connectivity may be unreliable or insecure.
Laptop Networking Expansion
Add Gigabit Ethernet to laptops with available Mini PCIe slots, providing faster and more stable connections than wireless alternatives for data-intensive tasks.
Embedded System Integration
Enable network connectivity in compact computing platforms where space constraints preclude standard PCIe card installation.
Physical Profile
Measuring 5.70" wide by 2" deep with a slim 0.16" thickness, the adapter card fits standard Mini PCIe slots while maintaining a minimal footprint. The included low-profile bracket accommodates various chassis configurations, and the lightweight construction at just 0.20 ounces ensures minimal impact on system weight. The compact dimensions make this adapter suitable for integration into space-constrained environments without compromising on networking capability.
- Width
- 5.70" (144.78 mm)
- Depth
- 2" (50.80 mm)
- Height
- 1.30" (33.02 mm)
- Weight
- 0.20 oz (5.67 g)
What's in the Box
The package includes all necessary components for installation and operation of the Gigabit Ethernet adapter.
Highlights
- Adds one Gigabit RJ45 port via Mini PCI Express interface
- Realtek RTL8111E chipset with advanced networking features
- Supports 10/100/1000 Mbps speeds over twisted pair media
- Jumbo Frame support up to 9K for improved throughput
- Auto MDIX for automatic crossover detection and correction
- IEEE 802.1Q VLAN tagging support
- Wake-on-LAN and remote wake-up capabilities
- Microsoft NDIS5 Checksum Offload and Large Send Offload
- Compliant with PCI Express Mini Card specification 1.1
- Includes low-profile bracket for flexible installation
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | ST1000SMPEX |
| Brand Name | StarTech.com |
| Product Name | Mini PCI Express Gigabit Ethernet Network Adapter NIC Card |
| Packaged Quantity | 1 Each |
| Product Type | Gigabit Ethernet Card |
| Technical Information | |
| Chipset Manufacturer | Realtek |
| Chipset Model | RTL8111E |
| Interfaces/Ports | |
| Host Interface | Mini PCI Express |
| Total Number of Ports | 1 |
| Number of Network (RJ-45) Ports | 1 |
| Media & Performance | |
| Media Type Supported | Twisted Pair |
| Network & Communication | |
| Network Technology | 10/100/1000Base-T |
| Physical Characteristics | |
| Form Factor | Plug-in Card |
| Height | 1.30" (33.02 mm) |
| Width | 5.70" (144.78 mm) |
| Depth | 2" (50.80 mm) |
| Thickness | 0.16" (4.06 mm) |
| Weight (Approximate) | 0.20 oz (5.67 g) |
| Miscellaneous | |
| Package Contents | Mini PCI Express Gigabit Ethernet Network Adapter NIC Card 1 x RJ45 Daughter Board 1 x Low Profile Bracket 1 x Driver CD Internal LED Cable Internal Data Cable 1 x Instruction Manual |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Country of Origin | Taiwan |
User Manual
FAQ
What systems are compatible with this Mini PCI Express Ethernet adapter?
The ST1000SMPEX adapter is compatible with any system featuring a Mini PCI Express slot, including many business and industrial laptops, embedded computing platforms, and compact systems. It requires a Mini PCIe interface (not to be confused with mSATA or M.2 slots) and supports systems running Windows, Linux, and other operating systems with appropriate driver availability. The adapter complies with PCI Express Mini Card specification 1.1 for broad compatibility.
What networking standards does this adapter support?
This adapter fully complies with IEEE 802.3, 802.3u, and 802.3ab specifications for 10/100/1000 Mbps Ethernet connections. It supports 10Base-T, 100Base-TX, and 1000Base-T network technologies over standard twisted pair cabling. The implementation includes Auto MDIX for automatic crossover detection and correction, eliminating the need for crossover cables in direct connections between devices.
Does this adapter support advanced networking features like VLAN tagging?
Yes, the ST1000SMPEX supports IEEE 802.1Q VLAN tagging, allowing network segmentation and traffic prioritization. Additional advanced features include Jumbo Frame support up to 9K bytes for improved throughput in high-performance networks, Wake-on-LAN for remote system activation, and comprehensive offload capabilities including Microsoft NDIS5 Checksum Offload for IPv4, TCP, and UDP protocols plus Large Send Offload support.
What is included in the package with this Ethernet adapter?
The package includes the Mini PCI Express Gigabit Ethernet Network Adapter Card itself, plus an RJ45 daughter board, a low-profile bracket for installation in various chassis types, a driver CD, internal LED and data cables, and a comprehensive instruction manual. These components provide everything needed for installation and operation in compatible systems.
What are the physical dimensions and weight of this adapter?
The adapter card measures 5.70 inches wide by 2 inches deep with a thickness of 0.16 inches (144.78 x 50.80 x 4.06 mm). It weighs approximately 0.20 ounces (5.67 grams), making it one of the lightest Mini PCIe Ethernet adapters available. The compact form factor and minimal weight ensure easy integration without adding significant bulk or weight to host systems.
Does this adapter require external power or additional connections?
No, the adapter draws power directly from the Mini PCI Express slot, requiring no external power connections. The package includes internal LED and data cables that connect between the adapter card and the RJ45 daughter board, but no separate power supply or external cabling beyond standard Ethernet network cables is needed for operation.
| Qty | Price | Available |
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