Amazon.com: Coolgear Industrial 16-Port Rack Mount USB 2.0 Hub w/Internal Power Supply : Electronics
BIG7: 7-Port MTT USB Hub for Raspberry Pi (Rev 2) | UUGear
BIG7: 7-Port MTT USB Hub for Raspberry Pi (Rev 2) | UUGear
2 PCS GL852G QFN-28 GL852 USB 2.0 MTT HUB Controller Chip IC | eBay
Amazon.com: waveshare USB 2.0 HUB 4 Port, Onboard Industrial Grade HUB Chip, up to 480Mbps Data Rate, with ESD Protection and Multiple Protection Circuits, Multiple OS Support, Plug & Play : Electronics
Waveshare Industrial Grade 4U USB HUB, Extending 4x USB 2.0 Ports adopt MTT technology, allows stable smooth 4x USB connections - AliExpress
2 PCS GL852G QFP-48 GL852 USB 2.0 MTT HUB Controller Chip IC | eBay
Waveshare Industrial Grade 4U USB HUB, Extending 4x USB 2.0 Ports adopt MTT technology, allows stable smooth 4x USB connections - AliExpress
metal Industrial Grade USB HUB Extending 4x USB 2.0 Ports MTT | eBay
DC 5V USB 2.0 HUB Module 1 to 7 Port Hub USB Expansion Module MTT Chip 480Mbps | eBay
USB 2.0 1 to 7-Port Hub USB Expansion Module MTT Chip 480Mbps with Acrylic Case | eBay
Amazon.com: Industrial Grade USB HUB with 4X USB 2.0 Ports, Switchable Dual Hosts, Support Multi System Multi Protections ESD Protection TVS Diode Compatible with Linux, Windows 11/10 / 8.1/8 / 7 / XP : Electronics