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.
Tripp Lite U460-2A2C-IND Industrial 4-Port USB-C Hub - USB 3.x Gen 2 (10Gbps), 2x USB-A & 2x USB-C Ports, 15 kV ESD Immunity

Tripp Lite U460-2A2C-IND Industrial 4-Port USB-C Hub - USB 3.x Gen 2 (10Gbps), 2x USB-A & 2x USB-C Ports, 15 kV ESD Immunity

Tripp Lite
£143.99
Tripp Lite U360-004-SLIM 4-Port Ultra-Slim Portable USB 3.x (5Gbps) Hub

Tripp Lite U360-004-SLIM 4-Port Ultra-Slim Portable USB 3.x (5Gbps) Hub

Tripp Lite
£20.99
ATEN 4-Port USB 2.0 Extender Hub 60m

ATEN 4-Port USB 2.0 Extender Hub 60m

Aten
£46.99
Hama USB Hub, 4 Ports, USB 2.0, 480 Mbit/s, black

Hama USB Hub, 4 Ports, USB 2.0, 480 Mbit/s, black

Hama
£10.99
Hama 00200121 interface hub USB 2.0 480 Mbit/s Black

Hama 00200121 interface hub USB 2.0 480 Mbit/s Black

Hama
£9.99
Hama 00200141 interface hub USB 3.2 Gen 1 (3.1 Gen 1) Type-A 5000 Mbit/s Grey

Hama 00200141 interface hub USB 3.2 Gen 1 (3.1 Gen 1) Type-A 5000 Mbit/s Grey

Hama
£23.99
Hama USB Hub, 4 Ports, USB 3.2 Gen 1, 5 Gbit/s, incl. USB-C Adapter

Hama USB Hub, 4 Ports, USB 3.2 Gen 1, 5 Gbit/s, incl. USB-C Adapter

Hama
£18.99
Ugreen 35580 interface hub USB Type-C 5000 Mbit/s White

Ugreen 35580 interface hub USB Type-C 5000 Mbit/s White

Ugreen
£21.99
Ugreen 15375 interface hub USB Type-C

Ugreen 15375 interface hub USB Type-C

Ugreen
£43.99
StarTech.com 4-Port USB-C Hub, 5Gbps, USB-C to 4x USB-A, Bus Powered, Small Travel Mini Hub, Multi-Port USB 3.0 Splitter, Portable Hub, Overcurrent Protection

StarTech.com 4-Port USB-C Hub, 5Gbps, USB-C to 4x USB-A, Bus Powered, Small Travel Mini Hub, Multi-Port USB 3.0 Splitter, Portable Hub, Overcurrent Protection

StarTech.com
£21.99
StarTech.com 4-Port USB-A Hub, 5Gbps, Bus Powered, Small Travel Mini USB Hub, Multi-Port USB 3.0 Splitter, Portable USB Hub, Overcurrent Protection (OCP)

StarTech.com 4-Port USB-A Hub, 5Gbps, Bus Powered, Small Travel Mini USB Hub, Multi-Port USB 3.0 Splitter, Portable USB Hub, Overcurrent Protection (OCP)

StarTech.com
£21.99