IC, 7-/4-PORT HI-SPEED USB HUB, 72QFN; USB Type:USB Hub Controller; USB Version:2.0, 3.0; Digital IC Case Style:QFN; No. of Pins:72; Data Rate:5Gbps; No. of Ports:7; Operating Temperature Min:0°C; Operating Temperature Max:85°C; MSL:MSL 1 - Unlimited; SVHC:No SVHC (20-Jun-2013); Operating Temperature Range:0°C to +85°C