Intelligent Programmable Industrial USB 2.0 Hub (4 Port)

Intelligent USB hub w/ 2 host connections & 4 fast-charge device connections. Switch & control data, power & current limits separately. Boost USB signals in tough environments.

This 4 port USB hub is the ideal companion for laptop or desktop computer Data Transfer Rate : 1.5/12/480Mbps Data Transfer Rate : 1.5/12/480Mbps

Black 4-Port High Speed USB 2.0 Hub

USB to Serial Converter, BB-USR604, USB to RS-232/422/485 Converter

Acroname USBHub3+ Programmable Industrial 8-port USB 5Gbps Hub (USB 3.2 Gen 1) Smart, Software Controlled

The USB 3.0 4-Port Industrial hub with power supply provides 4 downstream facing ports with standard Type-A USB 3.0 connectors. It supports screw-lock features for both upstream (USB type B) and downstream (USB type A) connectors with the screw-lock USB cables. The screw-lock features are a preventative measure against accidental disconnection from the USB cables and hub. The USB 3.0 4-Port Industrial hub with power supply design incorporates dual power conversion systems.

Coolgear USB 3.0 4-Port Industrial Hub Metal Case with Screw Lock Cable Option

USB 2.0 HUB Module 1 to 7 Port Hub USB Expansion Module MTT Chip 7 USB Interface

Programmable Industrial USB 3.0 Hub, 9 Port, 2 Host, 15KV ESD, Software Control, Fast Charge (4a), Measure Current, Over-Current Protection, DIN Rail

USB-Over-IP, AnywhereUSB Plus, Connect USB Peripheral Devices Anywhere on a Local Area Network

Industrial Grade USB HUB, 4x USB 2.0 Ports, Switchable Dual Hosts US Plug - RobotShop

USB5744 4-Port SS/HS USB Controller Smart Hub - Microchip Technology

4 Port USB HUB HAT for Raspberry Pi Zero