SANTA CLARA, Calif., Feb. 10, 2011 /PRNewswire via COMTEX/ -- Marvell (Nasdaq: MRVL), a worldwide leader in integrated silicon solutions, today announced the Avastar(TM) 88W8797, an 802.11n 2x2 dual-band Wi-Fi System-on-Chip (SoC) designed to support high ...