REDRIVER/EQ, PCIE, GEN II, 42WQFN; PCI Bus Type:PCIe Redriver / Equalizer; PCI Express Base Spec:PCIe 2.1; No. of Lanes:4; No. of Ports:4; Supply Voltage Range:3V to 3.6V; Operating Temperature Range:-40°C to +85°C; Digital IC Case Style:WQFN; No. of Pins:42; MSL:MSL 2 - 1 year; SVHC:No SVHC (19-Dec-2011)