As a query, use the OID_GEN_RCV_LINK_SPEED OID to determine the receive link speed of a network interface.

Version Information

Windows Vista and later

NDIS 6.0 and later miniport drivers
Not requested. For NDIS interface providers only.


Only NDIS network interface providers, and therefore not miniport drivers or filter drivers, must support this OID as an OID request.

If the interface provider returns NDIS_STATUS_SUCCESS, the result of the query is a ULONG64 value that indicates the receive link speed of the interface, in bits per second.



Ntddndis.h (include Ndis.h)

See also

NDIS Network Interface OIDs

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