RTL8201N-GR SINGLE-CHIP/PORT 10/100M FAST ETHERNET.
RTL8201N-GR - SINGLE-CHIP/PORT 10/100M FAST ETHERNET PHYCEIVER
RTL8201N-GR SINGLE-CHIP/PORT 10/100M FAST ETHERNET PHYCEIVER WITH AUTO MDIX DATASHEET Rev. 1.1 22 August 2006 Track ID: JATR-1076-21 Realtek Semicondu.