DA-90424 - USB hub Digitus - Free user manual and instructions

Product type	Adjustable laptop stand with integrated USB-C hub, 5 ports
Brand	Digitus
Model	DA-90424
Number of ports	5 ports: 4x USB-A 3.2 Gen1 + 1x USB-C Power Delivery
Data transfer rate	USB 3.2 Gen1, up to 5 Gbit/s
Power supply	Via USB-C Power Delivery: up to 100 W (85 W for the PC, 15 W for the hub)
Tilt angles	5 adjustable levels from 15° to 36°
Design	Foldable with integrated cable winder
Compatibility	Laptop with USB-C port
Operating temperature	0 °C to 45 °C
Operating humidity	10% to 90% RH (non-condensing)
Storage temperature	0 °C to 70 °C
Storage humidity	10% to 90% RH (non-condensing)
Package contents	1x adjustable stand, 1x quick installation guide
Care and cleaning	Clean with a soft dry cloth. Do not use abrasive cleaners or solvents.
Safety	Use only with a compliant power adapter. Do not expose to moisture or extreme temperatures.
Spare parts and repairability	No user-serviceable parts. Contact customer service for any issues.
General information	Legal warranty of conformity. Declaration of conformity available on request.
Main functions	USB hub, ergonomic stand, Power Delivery fast charging, fast role swap
Weight	Approx. 500 g (estimated)

Frequently Asked Questions - DA-90424 Digitus

What is the data transfer rate of the USB-A ports?

The USB-A ports are compliant with USB 3.2 Gen1 and provide SuperSpeed data rates up to 5 Gbit/s. They are also backward compatible with previous USB versions.

Can I charge my laptop via the hub?

Yes, the USB-C Power Delivery port allows charging your laptop up to 85 W (100 W input, 15 W reserved for hub operation). Make sure to use a PD-compatible USB-C power adapter.

How many USB-A ports are available?

The hub has 4 USB-A ports (USB 3.2 Gen1). One of them (the farthest from the Type-C port) supports downstream charging up to 1.5 A, and all four ports share a total of 15 W.

Is the stand height adjustable?

Yes, the stand offers 5 different tilt angles, from 15° to 36°, for a personalized adjustment to your height and an ergonomic position.

What type of cable is needed to connect the hub?

The hub comes with an integrated male USB-C cable to connect to your laptop. It is designed to wind into the stand when not in use.

Does the hub support fast charging?

Yes, it supports Power Delivery 3.0 with Fast Role Swap, allowing you to plug or unplug the PD adapter without interrupting the computer's connection.

How to install the stand?

Unfold the stand and set the desired angle. Connect the USB-C cable to your laptop. For simultaneous charging, plug a USB-C PD power adapter into the hub's power port.

Is the hub compatible with my computer?

The hub is designed for laptops with a USB-C port supporting alternate mode (DisplayPort Alt Mode not required). It works with common operating systems (Windows, macOS, Linux) without specific drivers.

What to do if the hub does not work?

Check that the USB-C cable is properly connected. Make sure your laptop supports USB-C host mode. If using a power adapter, check its PD compatibility. Restart the computer. If the problem persists, contact customer service.

Can I use the hub without the power adapter?

Yes, the hub works without a power adapter for USB hub functions only. However, the USB-A ports will be power limited (15 W shared) and laptop charging via PD will not be possible.

USER MANUAL DA-90424 Digitus

Variable Notebook Stand with integrated USB-CTM Hub, 5 Port

Quick Installation Guide

DA-90424

Introduction

The adjustable notebook stand from DIGITUS® combines ergonomic design and connectivity in one convenient unit. You can easily adjust the angle of inclination to your height in 5 levels. Your notebook can be connected via the USB-CTM port, allowing you to access all USB interfaces of the hub. 4 fully-functional USB A ports (USB 3.2 Gen1) and a USB-CTM power with Power Delivery are available. An optional USB-CTM power adapter, for example, delivers up to 100 W of charging power (Power Delivery) for a connected notebook and the USB-A ports (85 W / 15 W). Use the advantages of ergonomic design and connectivity in a single unit with the DIGITUS® notebook stand with integrated USB hub.

Features

• Extends your notebook by 5 additional USB interfaces + USB-C™ Power Delivery
  Supports USB 3.2 Gen1, SuperSpeed, 5 Gbps
• Charging power of all USB A connections: 15 W max.
  • Can be individually adjusted to your height, can be set to 5 different angles of inclination (15°-36°)

• Cable wrapped design: designed with cable cord for wrapping cable when not used
• Foldable

Specifications

Input/Output Connector
Upstream	Type-C Male x1
Downstream	USB A 5G x4 Type-C Female (PD charging)
Type-C Male x1
• Connect host, for transmitting max. 5 Gbps data transmission
USB A x4
• Compliant with USB 3.2 Gen1 with max. 5 Gbps data transmission, downward compatible with lower versions • One USB-A (farthest from Type-C port) supports max 1.5 A downstream charging, 4x USB A share max 15 W
Type-C PD charging
• Support max 85 W PD charging, max 85 W PD charging for PC (15 W is dedicated to the functioning of this product) • Support fast role swap of PD 3.0, the connected device will not get connected while plugging in and out PD Adapter
Environmental
Operating Temperature	0 °C – 45 °C
Operating Humidity	10 % – 90 % RH (non condensing)
Storage Temperature	0 °C – 70 °C
Storage Humidity	10 % – 90 % RH (non condensing)

Package Content

• 1 x Variable Notebook Stand with integrated USB- C^TM Hub, 5-Port
• 1 × QIG

Dimensions

Hereby Assmann Electronic GmbH, declares that the Declaration of Conformity is part of the shipping content. If the Declaration of Conformity is missing, you can request it by post under the below mentioned manufacturer address.

www.assmann.com