ax88772b AX88772B is a low-power USB 2.0 to 10/100M Fast Ethernet controller that enables plug-and-play network connection for various devices. It features a USB interface, an embedded Ethernet PHY, and an optional MFA/MFB for external PHY or MAC..bj88 da ga Overview The AX88772C USB 2.0 to 10/100M Fast Ethernet controller with Microsoft AOAC (Always On Always Connected) support is a high performance and highly integrated ASIC which enables a low cost, small form factor, and simple plug-and-play Fast Ethernet network connection capability for desktops, notebook PCs, Ultrabooks, cradles/port replicators/docking stations, game consoles, digital-home ...game winvn bet The older chip revisions (AX88772B and AX88772C are being phased out by the chip's manufacturer Asix and unavailable upon request). Probably the operating system installed wrong drivers, make sure to use the drivers from the "SOFTWARE" section above.