StarTech.com 4 Port USB 3.0 USB Hub, AC Adapter Powered, 179 mm 24 mm 60mm

StarTech.com USB Hub, 4 USB Ports, USB 3.0 Specification - ST4300USBM

This USB hub provides additional USB connectivity for professional workstations and portable systems, expanding a single host connection into multiple downstream ports for peripheral attachment. It operates over a USB Interface and is intended for use where multiple devices such as external storage and instrumentation need simultaneous, high-throughput links while an external power source supplies sustained performance.

Features and Benefits:

• USB 3.0 throughput for high-speed data transfers
  Four downstream ports to connect multiple peripherals
  AC adaptor power source to support power-hungry devices
  CE certification indicating conformity with applicable standards
  Low-profile 24mm height for discreet desktop placement

Applications

• Suitable for connecting external drives in test benches and rigs
  Ideal for laptop-based data acquisition setups when travelling
  Used with peripheral arrays in automation control stations
  Can be used for expanding USB connectivity on electronics workstations

How is power delivered to the hub for sustained use with multiple devices?

It uses an AC adaptor as its power source so the host USB bus does not need to supply all device power.

What physical footprint should I allow on a bench or rack shelf?

The unit occupies a Compact footprint with a width of 60mm and a depth of 179mm, suitable for limited-space installations.

Does it support connection of several high-consumption external drives?

Yes, the externally supplied power enables reliable operation with external drives that would otherwise exceed bus-powered capabilities.

What Interface standard does it employ for data communication?

Data communication is provided via the USB 3.0 specification for enhanced transfer rates.