BCM57406 10Gb PCIE Network Card — Compatible with 81V1W / 9P1N8 / 957406

Replacement 10Gb PCIE network card using the BCM57406 chipset. Built as a direct compatible part for 81V1W, 9P1N8 and 957406. Provides 10Gb Ethernet connectivity over a PCIE interface and is intended for systems requiring these exact part numbers.