303239 - Computer accessory CSL - Free user manual and instructions

Product Type	Desk cable grommet with USB 3.0 hub
Brand	CSL
Model	303239
Dimensions	Diameter 60 mm
Power Supply	USB 3.0 (5 V) or DC power adapter (coaxial plug 3.5 x 1.35 mm, polarity - ---(o--- +)
Connections	2 audio jack 3.5 mm ports (headphone and microphone), 3 USB 3.0 Type A female ports, 1 USB 3.0 Type A male port, 1 DC coaxial jack, microSD card reader, SDXC/RSMMC card reader
Main Functions	USB 3.0 hub with card reader and audio input/output mounted in a desk hole
Mounting	Drilling a hole using a hole saw, inserting the cable grommet until flush
Ambient Temperature	0 °C to 40 °C
Safety	Do not open, avoid humidity, water, snow, high temperatures; indoor use only
Recycling	Compliant with WEEE (Directive 2012/19/EU), recycle at approved collection points (recycling center, store)
Package Contents	Cable grommet, user manual
Audio Compatibility	3.5 mm jack for headphone and microphone (green and pink connectors)
External Power Supply	Recommended for external hard drives or power-hungry devices via DC adapter (not included)

Frequently Asked Questions - 303239 CSL

How to install the CSL 303239 cable grommet?

Drill a 60 mm diameter hole at the desired location using a hole saw. Gently insert the cable grommet through the opening until it is flush with the desk surface. Then connect the USB cable to a USB 3.0 port on your computer.

What types of memory cards are supported?

The built-in card reader supports microSD, SDXC and RSMMC formats.

Can I use this device with a laptop?

Yes, the USB 3.0 hub is compatible with any computer having a USB 3.0 or USB 2.0 port (backward compatible). Simply plug the male USB cable into your computer.

How to power the hub for power-hungry peripherals?

If you connect devices requiring more power (external hard drives, etc.), use a DC power adapter with coaxial plug 3.5 x 1.35 mm (polarity - ---(o--- +) plugged into the DC jack of the cable grommet.

What safety precautions should be observed?

Do not open the device, do not use outdoors, avoid humidity, water, snow, and high temperatures. Check for damage before use. Keep out of reach of children.

Is the product compatible with USB 2.0?

Yes, the USB 3.0 hub is backward compatible with USB 2.0. USB 2.0 devices will operate at their maximum speed, but the hub offers higher speeds for USB 3.0 devices.

Can I connect an external hard drive without external power?

An external hard drive can work without external power if it is low-power, but for optimal reliability, it is recommended to use the provided DC power or a suitable adapter.

What to do if the hub is not recognized by the computer?

Make sure the USB cable is properly connected. Restart the computer. If the problem persists, check the drivers: they are normally installed automatically. You can also try another USB port.

Where can I recycle this device at end of life?

Do not dispose of the device with household waste. Drop it off at a WEEE collection point (recycling center or store when purchasing an equivalent). To find the nearest point, visit www.quefairedemesdechets.fr or contact your local town hall.

What audio cables are included in the delivery?

The manual mentions that audio cables are not included. You must use your own 3.5 mm jack cables: a green one for headphones (line-out) and a pink one for microphone.

USER MANUAL 303239 CSL

USB 3.0 In-Desk Hub, ∅ 60 mm

Mod.-Nr.: 303239

Table of contents

1. Deutsch....3
2. English 6
3. Italiano 9
4. Français.... 12
5. Español....16

ENG: Current drivers, user manuals and other relevant documents for this product can be found on our homepage.

Thank you for having chosen this CSL product and for placing your trust in our company. Please read this manual carefully before installation to ensure your long-term enjoyment of this product. For future reference, please keep this manual. Before using the delivered product, check that it is complete, faultless and undamaged.

1. Scope of delivery

• USB 3.0 In-Desk hub
• User manual

2. Technical specifications

Power supply via USB and DC	hollow plug (3.5 mm x 1.35 mm)Polarity: - ---(o--- +
Port	2x audio port, 3,5mm jack (microphone and loudspeaker)3x USB 3.0 Type A female1 x USB 3.0 Typ A male1 x 3.5mm DC-hollow-socket1x microSD1x SDXC/RSMMC
Diameter 60 mm
Ambient temperature	0-40°C

3. Functions

The In-Desk HUB allows you to mount a USB 3.0 Hub, a card reader and audio ports directly into your desk in order to easily connect your devices to it.

4. Assembly

Please remove the in-desk hub from its packaging and unwrap it. Drill or saw a hole of the matching size into your desk at the desired place. Maybe do some testing beforehand where you want to put it. If you are unsure how to prepare the desk, please contact an expert before. Once the hole of the matching size has been drilled, you just have to insert the In-Desk Hub carefully until it is positioned flat on the table.

6 English

5. Getting started

When the device is put into operation for the first time, check the intactness of the product or components and their function again.

Please connect the USB-cable to a free USB 3.0 port of your PC. Afterwards connect the audio jacks into the corresponding sockets on your PC. The green plug should be connected to either the headphone or the line-out socket and the pink plug to the microphone socket.

Afterwards you should start your PC. It will detect the new hardware automatically and will install the drivers as well. Eventually the installation will be finalized and the In-Desk Hub is ready to use.

If you want to connect devices which require more power, e.g. hard disks etc., you can operate the device via a DC hollow plug power supply using the DC hollow socket of the cable bushing.

6. Safety instructions and liability disclaimer

Never try to open the device to carry out repairs or conversions. Avoid contact with mains voltages. Do not short-circuit the product. The device is not certified for use in the open air; only use it in dry conditions. Protect it from high humidity, water and snow. Keep it away from high temperatures. Do not subject the device to sudden changes in temperature or heavy vibration as this might damage electronic components.

Examine the device for damage before using it. The unit should not be used if it has received an impact or has been damaged in any other way. Please observe national regulations and restrictions. Do not use the device for purposes other than those described in the instructions. This product is not a toy. Keep it out of the reach of children or mentally impaired persons. Any repair or alteration to the device not carried out by the original supplier, will invalidate the warranty or guarantee. The product may only be used by persons who have read and understood these instructions. The device specifications may change without any separate prior notice to this effect.

7. Disposal instructions

Electrical and electronic devices may only be disposed of in accordance with the European WEEE Directive and not with household rubbish. Components must be disposed of or recycled separately as dangerous, toxic elements can inflict sustained damage on the environment if they are disposed of incorrectly. As a consumer, you are bound by the Electrical and Electronic Devices Act (ElektroG) to return electrical and electronic goods free of charge at the end of their useful life to the manufacturer, the place of purchase or to specially set up, public collection points. The details in each case are governed by national law. The symbol on the product, the operating instructions and/or the packaging refers to these regulations. By separating materials in this way, recycling and disposing of old devices, you are making an important contribution towards protecting our environment. For information on authorised collection points in your area, please contact your local city or municipal administration.

WEEE guideline: 2012/19/EU

WEEE register number: DE 67896761

WD Plus GmbH, herewith declares that this product 303239 conforms to the principle requirements and other relevant stipulations. The complete Declaration of Conformity can be obtained from: WD Plus GmbH, Wohlenbergstraße 16, 30179 Hanover

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