STARTECH 

ST100S StarTech.com 1 Port PCI 10/100 Mbps Ethernet Network Adapter Card

Mfg Part Number:  ST100S  
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Price: $10.35 + Free Shipping
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Last Updated: Dec 05, 2025
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This 1 Port PCI Fast Ethernet Network Adapter Card offers a reliable, cost-effective Ethernet network connection. Delivering a simple connection to 10/100Mbps 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 is supported by all popular operating systems including Windows, Linux, Mac OS and Novell platforms, and is backed by StarTech.com's Lifetime Warranty.

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Main Specification
General Information
Manufacturer StarTech.com
Manufacturer Part Number ST100S
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Model ST100S
Product Name 1 Port PCI 10/100 Mbps Ethernet Network Adapter Card
Packaged Quantity 1
Product Type Fast Ethernet Card
Technical Information
Chipset Manufacturer Realtek
Chipset Model RTL8100C
Interfaces/Ports
Host Interface PCI-X
Total Number of Ports 1
Network (RJ-45) Yes
Number of Network (RJ-45) Ports 1
Media & Performance
Media Type Supported Twisted Pair
Twisted Pair Cable Standard Category 5
Maximum Data Transfer Rate 800 Mbit/s
Network & Communication
Network Technology 10/100Base-TX
Physical Characteristics
Form Factor Plug-in Card
Height 4.7"
Width 1.3"
Length 4.7"
Weight (Approximate) 1.40 oz
Miscellaneous
Package Contents
  • 1 Port PCI 10/100 Mbps Ethernet Network Adapter Card
  • 1 x Low Profile Bracket
  • 1 x Driver CD
Additional Information
  • Built-in FIFO buffers to eliminate external memory.
  • Auto-setups IRQ and I/O address.
  • Supports early interrupt on transmit to increase performance.
  • IRQ: Assigned by system
  • I/O Address: Assigned by system
Device Supported PC
System Requirements
  • Windows® NT, 98SE, 2000, XP, Vista, 7, 8, 8.1, 10
  • Windows Server® 2008 R2, 2012, 2016, 2019
  • 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
Environmentally Friendly Yes
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Environmental Compliance Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Country of Origin China
Warranty
Limited Warranty Lifetime
product information
General Information
Manufacturer Startech Computer Products
Manufacturer Part Number ST100S
Manufacturer Website Address www.startech.com
Product Name Network Adapter
Marketing Information

The StarTech.com 10/100 Mbps PCI Ethernet Adapter is a high-speed, reliable network card for use in PC workstations, and workgroup servers. The card is fully PCI plug and play compliant, and has driver support for all versions of Windows, many versions of UNIX, Linux, and Novell Netware. Full Duplex support allows the card to send and receive simultaneously, allowing data transfer rates of up to 200Mbps if connected to a Fast Ethernet Switch.
Interfaces/Ports
Host Interface 32-bit PCI
Interfaces/Ports 1 x RJ-45 10/100Base-TX Auto-sensing
Media & Performance
Connectivity Media 10/100Base-TX
Data Transfer Rate
  • 100Mbps Fast Ethernet Half/Full-duplex
  • 10Mbps Ethernet Half/Full-duplex
    		•
    Management & Protocols
    Protocols
  • Ethernet
  • Fast Ethernet
  • TCP/IP
  • CSMA/CD
    		•
    Memory
    Boot ROM/PROM Supports enhanced smart remote Boot ROM (optional) (BOOTPROM100S)
    Controls/Indicators
    Status Indicators

  • Two LEDs to indicate network link/activity and 10/100Mbps selection.
    • Environmental Conditions
    Temperature 32 °F (0 °C) to 131 °F (55 °C) Operating
    Humidity 10% to 90% Non-condensing Operating
    Physical Characteristics
    Dimensions 1.25" Height x 4.72" Depth
    Shipping Dimensions 1.25" Height x 6.5" Width x 9.25" Depth
    Shipping Weight 0.36 lb
    Miscellaneous
    Additional Information

  • Built-in FIFO buffers to eliminate external memory.
  • Auto-setups IRQ and I/O address.
  • Supports early interrupt on transmit to increase performance.
  • IRQ: Assigned by system
  • I/O Address: Assigned by system
    • System Requirement OS Required:

  • UNIX
  • Microsoft Windows 95/98
  • Novell NetWare 3.x
  • Novell NetWare 4.x
  • Linux
  • Microsoft Windows NT
  • Microsoft LAN Manager Min Processor Type:
  • Intel Pentium
    • Compatibility

  • Plug and Play Drivers:
  • ODI driver for NetWare 3.x/4.x
  • NDIS driver for LAN Manager
  • Windows 95
  • Windows 98
  • Windows NT
  • Packet Driver for TCP/IP software
    • Certifications & Standards

  • IEEE 802.3/802.3u
    • Platform Support
  • PC
  • Mac
    		•
    Manufacture Warranty
    Standard Warranty Lifetime Limited
    WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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