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1 Port Low Profile PCI 10/100 Mbps Ethernet Network Adapter Card

Product ID: ST100SLP

Add a 10/100Mbps Ethernet port to any low profile PC through a PCI slot

  • A single 10/100 Mbps compatible RJ45 Ethernet port

  • Network Link/Activity and 10/100 Mbps LED indicators

  • Fully Compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3x

More Features . . .
  • Full and half duplex support

  • Crossover Detection & Auto-Correction (Auto MDI/MDI-X)

  • Supports optional Boot ROM (Realtek RTL8139D Compatible Boot ROM required)

Prices may be lower from Resellers:

Available in
¥1,750 JPY exc tax
¥1,890 inc tax


May be in stock with Resellers/Distributors

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This 1 Port PCI Fast Ethernet Network Adapter Card offers a reliable, cost-effective Ethernet network connection that's ideal for small form factor computers.

Delivering a simple connection to 10/100Mbps (Fast) Ethernet networks, the NIC features auto-negotiation that senses speed and duplex capabilities of connected devices and full duplex support for data transfer rates up to 200Mbps.

A versatile network interface solution, the NIC features a low profile mounting bracket that's suitable for small form factor computers, and is supported by all popular operating systems including Windows, Linux, Mac OS and Novell platforms. Backed by StarTech.com's Lifetime Warranty.

The StarTech.com Advantage
  • Cost effective and simple Ethernet networking for Low Profile/small form factor (SFF) systems
  • Backed by a StarTech.com lifetime warranty and free lifetime technical support
Common Customer Questions

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Compatible With

View full OS compatibility

Windows® NT, 98SE, 2000, XP, Vista, 7, 8, 8.1, 10
Windows Server® 2008 R2, 2012, 2016
Mac OS® 10.0.4, 9.1 / 9.0
Unix, Linux 2.6 to 4.11.x LTS Versions Only
NetWare 3.x/4.x

  • Replace a failed Ethernet port in a small form factor computer
  • Add networking capabilities to an old system with no Ethernet port
  • Add an additional Ethernet port to a desktop or workstation computer for redundancy
Product Numbers
Warranty Information
Warranty Lifetime
Bus Type PCI / PCI-X (5 / 3.3V)
Card Type Low Profile (SP bracket incl.)
Chipset ID Realtek - RTL8100C
Industry Standards IEEE 802.3/802.3u
Interface RJ45 (10/100 Ethernet)
Ports 1
Compatible Networks 10/100 Mbps
Full Duplex Support Yes
Maximum Data Transfer Rate 200 Mbits/Sec
Connector Type(s) 1 - PCI / PCI-X (Universal 3.3 & 5V, 32-bit) Male
External Ports 1 - RJ-45 Female
OS Compatibility Windows® NT, 98SE, 2000, XP, Vista, 7, 8, 8.1, 10
Windows Server® 2008 R2, 2012, 2016
Mac OS® 10.0.4, 9.1 / 9.0
Unix, Linux 2.6 to 4.11.x LTS Versions Only
NetWare 3.x/4.x
Special Notes / Requirements
Note IRQ Line and I/O Address Assigned by system
LED Indicators 1 - 10/100Mbps selection
1 - Network link/activity
Humidity 10~90% RH Non-condensing
Operating Temperature 0°C to 55°C (32°F to 131°F)
Physical Characteristics
Product Height 3.1 in [80 mm]
Product Length 4.7 in [120 mm]
Product Weight 2 oz [56 g]
Product Width 0.8 in [20 mm]
Packaging Information
Shipping (Package) Weight 0.3 lb [0.1 kg]
What's in the Box
Included in Package 1 - Low Profile 10/100 Mbps Ethernet PCI Card
1 - Full Profile bracket
1 - Driver CD
1 - Instruction Manual
1 Port PCI 10/100 Mbps Ethernet Network Adapter Card

1 Port PCI 10/100 Mbps Ethernet Network Adapter Card

Add a 10/100Mbps Ethernet port to a desktop computer through a PCI slot

¥1,379 exc tax
¥1,489 inc tax

Cat5e (UTP) Patch Cable - Blue

Cat5e Patch Cable with Molded RJ45 Connectors - 3 ft. - Blue

Make Fast Ethernet network connections using this high quality Cat5e Cable, with Power-over-Ethernet capability

¥341 exc tax
¥368 inc tax

* Product appearance and specifications are subject to change without notice.