StarTech.com 4 Port USB 2.0 USB Hub, Terminal Connector Powered, 95 mm 32 mm 55mm

StarTech.com USB Hub, 4 USB Ports, USB 2.0 Specification - HB20A4AME

This USB hub provides a Compact means to expand a single USB connection into multiple downstream ports for use in industrial and laboratory settings. It supports USB 2.0 data rates and accepts an external power input via a Terminal connector, enabling connection of multiple peripherals where a powered Interface is required. The unit is CE approved and designed for integration into automation and electronics environments where a small footprint and reliable connectivity are needed.

Features and Benefits:

• Four downstream ports multiply peripheral connections for control systems USB 2.0 transfer rates maintain compatibility with legacy devices Terminal-connector power input supports externally supplied power CE approval meets Basic conformity requirements for deployment Small enclosure minimises installation space requirements

Applications

• Suitable for connecting serial-to-USB converters in automation racks Ideal for adding peripherals to diagnostic test benches in electronics Used for USB device expansion in electrical maintenance rigs Can be used for interfacing multiple sensors with legacy controllers

How is the unit powered in installations without USB bus power?

It uses a Terminal connector for an external power source, allowing an independent supply when bus power is insufficient.

Which USB standard should connected devices support for full functionality?

Devices should operate with USB 2.0 signalling to match the hub’s data-transfer specifications.

Is the hub intended for large mounting layouts or tight spaces?

Its Compact footprint permits placement in confined panels and dense equipment arrangements.

What approvals govern its suitability for general integration?

The product holds CE certification indicating conformity with applicable European requirements.