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ASIX AX8872B 100Mbps USB 2.0 to RJ45 Lan Network Ethernet Adapter Card

ASIX AX8872B 100Mbps USB 2.0 to RJ45 Lan Network Ethernet Adapter Card Networking

ASIX AX8872B 100Mbps USB 2.0 to RJ45 Lan Network Ethernet Adapter Card

The AX88772B USB to Ethernet controller has been designed to provide a small form factor solution that enables embedded system designers to deliver Ethernet connectivity while leveraging the proliferation of USB 2.0 technology.

The AX88772B features a USB interface to communicate with a USB Host Controller and is compliant with USB specification V1.1 and V2.0. The AX8872B integrates on-chip Fast Ethernet MAC and PHY, which is IEEE802.3 10Base-T and IEEE802.3u 100Base-TX/ 100BASE-FX compatible. AX88772B can be used in any embedded system with a USB host microcontroller that needs a twisted pair physical connection or fiber PECL interface to external 100Base-FX optical transceiver module.

Chipset :AX8872B  Band ASIX
Switch 10Mbps or 100Mbps network automatically
Half/Full duplex 10/100Mbps operation
Support full duplex flow control(IEEE 802.3X)
Support all USB standard commands
Support suspend/resume detection logic
Compliant to USB interface verison 1.0/1.1/2.0/3.0
Support 10Mbps N-way auto-negotiation operation
Integrated fast ethernet MAC, physical clip and transceiver in one chip


Network Standards

EEE 802.3: 10Base-T
IEEE 802.3u: 100Base-T, TX, and T4 compatible

Data Transfer Rates


Ethernet: 10Mbps/20Mbps (half/Full Duplex)
Fast Ethernet: 100Mbps/200Mbps (Half/Full Duplex)

Host Interface

USB2.0 (1.1 Compliant)

Network interface

Female RJ45 Jack

Operating System

Windows 2000, XP, Vista


58 x 21 x 15 mm(L x W x H)





Housing Material


Working Environment

Operation temperature -10 – 60 degree
Storage temperature: -20 – 60 degree

1X USB to Ethernet Lan RJ45 Network Card.

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  • Views: 1035
  • Product Code: SKU123564
  • Availability: In Stock
  • 112 SEK

Tags: ASIX, AX8872B, 100Mbps, USB, 2.0, RJ45, Lan, Network, Ethernet, Adapter, Card

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