The best MIDI USB host is wireless, compact and super smart…
Amazon.com: CME WIDI Uhost - Bluetooth USB MIDI Interface + USB host for Class Compliant USB MIDI Instrument, MIDI Controller, MIDI Keyboard, Windows, Mac, iOS & Android, Linux, ChromeOS : Musical Instruments
USB 3.0 Multi-interface Expansion Dock For Computer, Car, Power Bank – Ole'
Kenton Midi USB Host – Thomann United States
Amazon.com: OTraki USB MIDI Cable Converter 2.0 3.0 USB Interface to in-Out MIDI Cord 6.5ft with FTP Processing Chip + 5 PIN DIN Perfect Works for PC Laptop to Professional Piano Keyboard
Amazon.com: CME WIDI Uhost - Bluetooth USB MIDI Interface + USB host for Class Compliant USB MIDI Instrument, MIDI Controller, MIDI Keyboard, Windows, Mac, iOS & Android, Linux, ChromeOS : Musical Instruments
Doremidi Usb Midi Host Box Midi Host Usb To Midi Converter - Stage Audio - AliExpress
USB MIDI Host - Miditech
ESI M4U eX 8-Port USB 3.1 Gen 1 MIDI Interface with USB
USB MIDI Host - Miditech
usb hub | Sweetwater
USB hub suggestions for MIDI controllers & external HDDs : r/ableton
usb hub | Sweetwater
MIDI HUB-3 Box - DOREMiDi
$39 Charo River / Rio USB MIDI Host - Other Gear - Elektronauts