An interface is a point of interaction with software, hardware or peripheral devices such as a computer monitor or keyboard. An interface hub is where there are several interfaces together in one place.
StarTech.com 4-Port USB Hub, USB A to 4x USB-A Ports, USB 5Gbps, Rugged Design, Bus-Powered, Portable Laptop

StarTech.com 4-Port USB Hub, USB A to 4x USB-A Ports, USB 5Gbps, Rugged Design, Bus-Powered, Portable Laptop USB 3.0 Hub

StarTech.com
£28.99
StarTech.com 7-Port USB 3.0 Hub (5Gbps) - Desktop

StarTech.com 7-Port USB 3.0 Hub (5Gbps) - Desktop

StarTech.com
£57.99
StarTech.com 4 Port Portable SuperSpeed USB 3.0 Hub with Built-in Cable - 5Gbps

StarTech.com 4 Port Portable SuperSpeed USB 3.0 Hub with Built-in Cable - 5Gbps

StarTech.com
£24.99
StarTech.com 4-Port USB 2.0 Hub - Metal Industrial USB-A Hub - Din Rail, Wall or Desk Mountable USB Data Hub

StarTech.com 4-Port USB 2.0 Hub - Metal Industrial USB-A Hub - Din Rail, Wall or Desk Mountable USB Data Hub - TAA Compliant USB Expander Hub

StarTech.com
£73.99
StarTech.com 8 Port Serial Hub USB to RS232/RS485/RS422 Adapter - Industrial USB 2.0 to DB9 Serial Converter

StarTech.com 8 Port Serial Hub USB to RS232/RS485/RS422 Adapter - Industrial USB 2.0 to DB9 Serial Converter Hub - IP30 Rated - Din Rail Mountable Metal Serial Hub - 15kV ESD Protection - TAA

StarTech.com
£395.99
StarTech.com 2 Port Industrial Wall Mountable USB to Serial Adapter Hub with DIN Rail Clips - TAA

StarTech.com 2 Port Industrial Wall Mountable USB to Serial Adapter Hub with DIN Rail Clips - TAA

StarTech.com
£67.99
StarTech.com 4 Port USB C Hub (10Gbps) to 3x USB-A & 1x USB-C - 100W Power Delivery Passthrough Charging

StarTech.com 4 Port USB C Hub (10Gbps) to 3x USB-A & 1x USB-C - 100W Power Delivery Passthrough Charging - Portable USB 3.2 Gen 2 Type C Laptop Adapter - Works w/ TB3 - TAA

StarTech.com
£56.99
StarTech.com 4 Port USB C Hub - USB Type-C Hub w/ 4x USB-A Ports (USB 3.0/3.1 Gen 1 SuperSpeed 5Gbps) - USB

StarTech.com 4 Port USB C Hub - USB Type-C Hub w/ 4x USB-A Ports (USB 3.0/3.1 Gen 1 SuperSpeed 5Gbps) - USB Bus or Self Power - Portable USB-C to USB-A BC 1.2 Charging Hub w/ Power Adapter~4 Port USB C Hub - USB Type-C Hub w/ 4x USB-A Ports USB 3.0 hub (5

StarTech.com
£44.99
StarTech.com 4 Port USB C Hub with 1x USB-C & 3x USB-A Ports (SuperSpeed 5Gbps) - USB Bus Powered

StarTech.com 4 Port USB C Hub with 1x USB-C & 3x USB-A Ports (SuperSpeed 5Gbps) - USB Bus Powered - Portable/Laptop USB 3.0 Adapter Hub - USB 3.2 Gen 1 Type-C Hub - White - TAA

StarTech.com
£31.99
StarTech.com 4 Port USB C Hub w/ 3x USB A & 1x USB C - SuperSpeed 10Gbps USB Type-C 3.2 Gen 2 Hub - USB Bus

StarTech.com 4 Port USB C Hub w/ 3x USB A & 1x USB C - SuperSpeed 10Gbps USB Type-C 3.2 Gen 2 Hub - USB Bus Powered - Compact USB-C to USB Adapter Hub - Portable/Laptop Hub - Aluminum - TAA

StarTech.com
£40.99
StarTech.com 4 Port USB C Hub with 4 USB Type-A Ports (USB 3.0 SuperSpeed 5Gbps) - 60W Power Delivery

StarTech.com 4 Port USB C Hub with 4 USB Type-A Ports (USB 3.0 SuperSpeed 5Gbps) - 60W Power Delivery Passthrough Charging - USB 3.2 Gen 1 Laptop Hub Adapter - MacBook, Dell

StarTech.com
£41.99
StarTech.com 4-Port USB-C Hub - USB-C to 1x USB-C and 3x USB-A - USB 3.0 Hub - 5Gbps - TAA

StarTech.com 4-Port USB-C Hub - USB-C to 1x USB-C and 3x USB-A - USB 3.0 Hub - 5Gbps - TAA

StarTech.com
£36.99