ZD USB Switch

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Home Page

Products

Data Acquisition

Data Recording Devices

ZD Datalogger 3 Series ZD Datalogger 2 Series ZD DataGrabber CAN/LIN

Bus Signal Analysis And Simulation

Signal Emulation Devices

ZD Signal Generator Series

Interface Devices

ZD Box 2i

Signal Analysis Software

Vehicle Bus Tool Vehicle Bus Tool -Trace Version

Interface Devices

Automotive Ethernet Converter

ZD Converter Series ZD Converter Plus Series ZD Link 1000

UART Level Conversion Devices

ZD Shifter SU Series

USB Switches

ZD USB Switch

Communication Link Security Components

ZD SafeLink ETH ZD SafeLink CAN

Automotive Ethernet Switches

ZD AES 1000

Test Bench

Cockpit Test Benches

Simplified Test Bench in Cabin Domain Car 2X Test Bench

Portable Test Benches

Suitcase Test Stand

Automation Test Benches

Automated Test Bench

Test Benches for the Production Line

Management Infotainment Base Generation 1 Software Upgrade Test Bench

Solutions

Cockpit Domain Solutions

Cockpit Domain Testing Automation

Network Testing Solutions

Vehicle Network Communication Testing

Intelligent Driving Domain Solutions

XiL Simulation Intelligent Driving Simulation Testing Services Intelligent Driving Data Acquisition

Highly Customized Solutions

Intelligent Cockpit Software And Hardware Integration Development And Electrical Communication Integration E/E Architecture Gateway Test Automotive Signal Automation Test Platform

Support

DC Digital Cockpit Smart Driving Test and Verification Vehicle Integration Test Digital Product Operation and Maintenance European Road Test and Operation V2X

About Us

News & Events Honor & Qualification Clients Contact

ZD USB Switch

ZD USB Switch is an auxiliary device designed to facilitate USB device connection/disconnection and compatibility testing. It provides four host USB ports and four device USB ports, allowing switching between 16 connection possibilities. In addition, the USB Switch provides four relay interfaces for external device testing. The host-side USB ports can connect to USB hosts such as ZD Box, ECUs, etc., and the device-side USB ports are suitable for flash drives, smartphones, tablets, etc. With ZD USB Switch, users can manually or remotely control the switching of USB port connections between the host and device sides for connection and access testing.

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Features

Manual or programmatic connection of any one of the 16 USB links that are waiting to be connected

4 relay switches with both normally open and normally closed contacts for intelligent switch control

API and Python SDK

Real-time monitoring of host-side USB, device-side USB, USB power, and relay switch status

Charging USB devices via USB Type-C interface, host USB bus, and 12V vehicle power

On-board LED indicators showing operating mode

Built-in flash stores configurations and maintains control state after a reboot

Built-in USB reverse charge protection, over-current protection and ESD protection circuits

Windows/Linux systems

Application Scenario

ZD USB Switch can be used for automatic compatibility testing of up to 4 USB 2.0/3.0 hosts and 4 USB 2.0/3.0 devices. In this scenario, users can manually or automatically monitor and set the connection status of USB ports, simplifying the process of frequently plugging/unplugging USB harnesses and switching USB devices during development debugging and testing. The product also provides 4 sets of relays, enabling intelligent control of switches for scenarios such as simulating power on/off control, line connection/disconnection, etc.