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.

Using the Acroname Programmable USB 2x4 hub as a software accessible USB switch between two hosts

SuperSync15 - Cambrionix 15 Port USB 3.0 Industrial Hub

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

USB Hubs Microchip Technology

Programmable Industrial USB 2.0 Hub, 4 Port, 2 Host, 15KV ESD, Software Control, Fast Charge, Measure Current, Over-Current Protection, DIN Rail

Industrial Embedded 4-Port USB 2.0 Hub OEM Board - Sealevel

USB3-104-HUB Rugged, Industrial Grade, 4-Port SuperSpeed USB 3.1 Hub - ACCES I/O Products

The USBG-4U2ML Industrial 4-Port USB 2.0 Hi-Speed Hub is designed to be compact but mountable for stability. It provides 4 additional hi-speed USB 2.0 ports for your computer peripherals and is constructed with industrial-grade metal chassis.

Industrial 4-Port USB 2.0 Powered Hub for PC-Mac DIN-Rail Mount

Acroname - Managed USB Switch/Hub 2 Computers - 4 Port, Fast Charge (2.5A), Industrial & Scientific Grade, Programmable Compatible with Mac/Windows/Linux for Keyboard Mouse External Hard Drive : Electronics

4 Port USB HUB HAT for Raspberry Pi Zero

Industrial-Grade USB 2.0 Expansion Module HUB 1 To 4 Port Development Board Kit

Ativa 4 Port USB 2.0 Hub Black 41512 - Office Depot

DescriptionIndustrial Grade USB HUB, 4x USB 2.0 Ports, Switchable Dual Hosts US PlugOffers industrial-grade HUB chipFeatures 4 extended USB

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