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StarTech.com USB to Fiber Optic Converter - 100BaseFX SC - USB 2.0 to Ethernet Network Adapter - 2 km MM - Windows Mac and Linux **

Connect to a 100Mbps fiber-optic network through your laptop's USB-A port - USB to fiber optic converter with 100Base-FX SC optical transceiver - USB to Ethernet adapter with USB 2.0 Type-A interface supports 2 km range over multimode fiber - Fiber-to-the-desk connectivity (FTTD) maximizes network security reducing the risk of data leaks - USB 2.0 Ethernet Network Adapter with certified drivers for Windows Mac and Linux - Ideal for portable laptops or tablets (bus powered)

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Web ID: 1046675795
Mfr. Part: US100A20FXSC
This USB to fiber-optic converter lets you utilize the USB 2.0 (Type-A) port on your laptop or tablet to provide a secure fiber network connection. Windows® and Mac compatible, the network adapter provides a 100Mbps Ethernet network connection and 100BaseFX SC optical transceiver.

Fiber-optic SC port

With an optical transceiver for 100Base-FX networks, the USB to fiber converter delivers network connectivity with a maximum range of 2 km over multimode fiber.

Secure fiber-to-the-desk connectivity

For reliable fiber connectivity, this USB to fiber-optic converter protects your network from problems with electronic interference - a common issue with copper Ethernet networks. Fiber-to-the-desk connectivity (FTTD) maximizes network security, reducing the risk of data leaks of sensitive information, without compromising network speed and reliability.

Easy portability

Compact and portable, this USB 2.0 to fiber-optic converter is powered directly from the USB port, making it easy to connect when you're on the go.

Plug and play

Get up and running quickly. The USB fiber-optic converter supports certified drivers for Windows and Linux®. When you plug the adapter into a USB port, you simply install the drivers and the adapter is ready to transmit over a fiber network.

The US100A20FXSC is backed by a StarTech.com 2-year warranty and free lifetime technical support.

** Unless defective, this product is final sale once the packaging has been opened.

Options & Accessories
General Information
Manufacturer Part Number:
Manufacturer Website Address:
Brand Name:
Product Name:
USB 2.0 to Fiber Optic Converter - 100BaseFX SC
Packaged Quantity:
Product Type:
Transceiver/Media Converter
Total Number of Ports:
Number of SC Ports:
Media & Performance
Media Type Supported:
Optical Fiber
Fiber Mode Supported:
Fiber Optic Wavelength:
1310 nm
Maximum Distance Supported:
1.2 Mile
Maximum Distance Supported
1.24 Mile
Network & Communication
Ethernet Technology:
Fast Ethernet
Network Technology:
Power Description
Power Source:
Physical Characteristics
Form Factor:
0.79" (20 mm)
2.17" (55 mm)
10.24" (260 mm)
Weight (Approximate):
100 g
Weight (Approximate)
3.53 oz
Package Contents:
  • USB 2.0 to Fiber Optic Converter - 100BaseFX SC
  • 1 x Quick-start guide
Additional Information:
OS Compatibility:
  • Windows 7, 8, 8.1, 10
  • Windows Server 2008, 2012, 2106
  • Linux kernel 3.5 to 4.11.x, LTS versions only
Environmentally Friendly:
Environmental Certification:
Environmental Certification
Limited Warranty:
2 Year
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