Ciscoreg network adapter is a plug in card that supports 10base t 100base tx and 1000base t network technology and has a pci express as host interface ciscoreg network adapter is compatible with ucs c220 m3 and c240 m3 high density rack mount serve adapter consists of data link protocols such as 10mb lan 100mb lan and gigabit lan network adapter interface 4 x 1000base t rj 45 ports 101001000 x 4 cable type ethernet 10base t ethernet 100base tx ethernet 1000base t form factor