CDC-NCM Support Available

CDC-NCM (Network Control Model) provides higher throughput by allowing multiple network (aka Ethernet) frames to be sent in one BULK transfer. NCM provides additional facilities to allow a USB Host to determine the USB Device characteristics and build transfers that can be more efficiently handled by the device, allowing the USB Device to specify preferred maximum sizes and alignment boundaries and offsets.

CDC-ECM Client Function

Belcarra, a leading developer of USB networking solutions announces the availability of USBLAN-FN, a CDC-ECM client solution for Microsoft WinCE,  provides an essential component for WinCE based USB peripherals to network over USB with standard host platforms, such as Mac OS/X.(more .... )


Belcarra's USBLAN, a proven and industry standard USB networking solution for Windows XP, Vista and Windows 7 platforms extends functionality with CE-USBLAN, an implementation of the CDC ECM (Ethernet Control Model) protocol that supports Microsoft embedded and mobile platforms.  (more ... )