USB2512AI-AEZGIC CTRLR USB2.0 2PORT 36QFN|MICROCHIP TECHNOLOGY|| USB2512BI-AEZG USB2512-AEZGIC USB 2.0 2PORT HUB CTLR 36-QFN|MICROCHIP TECHNOLOGY|Lead free|RoHS Compliant USB2512-AEZG