VIA Labs VL811+ USB 3.0 Hub Controller Obtains USB-IF Certification | TechPowerUp
FE1.1S USB 2.0 High Speed 4-Port Hub Controller | Terminus USA | Fabless IC Design House
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FE8.1 USB2.0 High Speed 4 port hub controller | Terminus USA | Fabless IC Design House
Amazon.com: Ethernet/USB HUB HAT Expansion Board for Raspberry Pi 4B/3B+/3B/2B/Zero/Zero W/Zero WH,with RJ45 10/100M Ethernet Port (Based on RTL8152B Chip) and Three USB Ports,Compatible with USB2.0/1.1 : Electronics
File:VIA Labs VL812 USB 3.0 4-Port Hub Controller - Chip on Board.jpg - Wikimedia Commons