Advantech USB-4620-AE: 5-port Isolated USB 2.0 Hub
7-Port USB 3.0 Hub w/ Surge Protection, 36W AC Adapter
4 Port USB 3.1 Gen1 Isolated Hub with 15KV ESD Surge Protection - Coolgear
USB 3.0 4 Port Metal Hub w/15KV ESD Protection & Mounting Brackets
USB 3.0 Hub Offers Isolation and Speed | Automation World
4-Port Isolated USB 3.0 SuperSpeed Hub
Amazon.com: UGREEN USB 3.0 Hub Ethernet Adapter 10 100 1000 Gigabit Network Converter with 3 USB 3.0 Ports Hub Compatible with Laptop PC Nintendo Switch MacBook Mac Mini Surface XPS Windows Linux macOS, and More : Electronics
4-Port Portable USB 3.0 SuperSpeed Hub | Eaton
B+B SmartWorx launches USB 3.0 Hub offering both isolation, super speed
USB 2.0 4-Port Isolated Hub - Coolgear
Advantech 5-port Full-speed Isolated USB 2.0 Hub - CoastIPC
16 Port USB 3.2 Gen 1 Rack Mount Hub w/Surge Protection and DIN Rail