Wireless Laser Deskset DS-4400D

The product image is for demonstration purposes only. Various versions are available which may differ from this representation.

Slimline wireless multimedia keyboard and wireless laser mouse with USB receiver

This product is no longer available in the current Trust assortment.
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Key features

  • Slimline wireless multimedia keyboard and wireless laser mouse with USB receiver
  • Compact keyboard with 12 multimedia buttons and full size key layout
  • Ergonomically shaped 5 button laser mouse with non-slip rubber coating
  • 2.4 GHz wireless operation for smooth and immediate mouse response with a range up to 8 meters
  • Extra long battery life due to latest power saving technology
  • Smart link technology: easy automatic wireless connection

Extra information

General Item number:
EAN code:
1   year
Package contents Wireless laser mouse Wireless keyboard Micro USB receiver 2 x AAA batteries 2 x AA batteries Multi language user’s guide
System requirements Windows 2000, XP, XP MCE and Vista USB port

Other versions

Name Item number EAN code
Wireless Laser Deskset DS-4400D UK 15208 8713439152081
Wireless Laser Deskset DS-4400D DE 15209 8713439152098
Wireless Laser Deskset DS-4400D FR 15210 8713439152104
Wireless Laser Deskset DS-4400D IT 15211 8713439152111
Wireless Laser Deskset DS-4400D ES 15212 8713439152128
Wireless Laser Deskset DS-4400D BE 15213 8713439152135
Wireless Laser Deskset DS-4400D RU 15214 8713439152142
Wireless Laser Deskset DS-4400D US 15553 8713439155532
Wireless Laser Deskset DS-4400D PT 15713 8713439157130
Wireless Laser Deskset DS-4400D DK 15726 8713439157260
Wireless Laser Deskset DS-4400D NO 15727 8713439157277
Wireless Laser Deskset DS-4400D FI 15728 8713439157284
Wireless Laser Deskset DS-4400D SE 15729 8713439157291
Wireless Laser Deskset DS-4400D CZ 15730 8713439157307
Wireless Laser Deskset DS-4400D HU 15731 8713439157314
Wireless Laser Deskset DS-4400D GR 15732 8713439157321
Wireless Laser Deskset DS-4400D SI 15733 8713439157338
Wireless Laser Deskset DS-4400D TR 15734 8713439157345
Wireless Laser Deskset DS-4400D SK 15871 8713439158717
Wireless Laser Deskset DS-4400D CH 16066 8713439160666




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Frequently Asked Questions


Can I change the functions of the multimedia keys?

No, these are fixed functions. They operate with the default program that is set on the computer for that function.

How do I configure my mouse buttons for left/right handed usage?

Follow the steps in the mouse settings page

Is it required to turn off the product to save power?

This product uses standby (sleep) mode to save battery power. When the product is not moving or there is no signal from the USB receiver, it will turn sleep-mode on, to save battery power.

To make sure that there is no signal still going from the computer to the product, when the product is not used (since some computers continuously power their USB-ports, even when the computer itself is switched off), we recommend to doublecheck the power management options of the USB-port, if switching the product on/off is not an option.

Solving problems

I get the wrong letters and/or symbols when typing on my computer.

If your keyboard isn't typing the correct characters, you may have the incorrect input language selected.
Please check the language preference settings of your system. If the correct language is not present, add this language to the system.
If you use more than one language on your system, make sure to select the correct one.

Set the correct language as explained in the keyboard settings page

Sometimes letters are missing when typing.

  • Clean your keyboard from dust and crumbles.
  • If you are using it with a TV, make sure that your TV and/or the app, supports all symbols and characters of the keyboard.
  • Improve wireless performance.

The multimedia keys are not working.

Not all programs are supporting multimedia keys.
  • For best compatibility, use Windows Mediaplayer and Internet Explorer.
  • Ensure that the Multimedia program you wish to control is selected as Default in the system properties.
  • If still not working, uninstall any other programs/drivers related to keyboards.

The mouse arrow shakes, moves strangely or does not move at all.

  • Try using the mouse on a different surface or use a mousepad.
  • Clean the sensor on the bottom of the mouse with a dry cloth.
  • Improve wireless performance.

I try to install the driver but my Windows 10 computer displays message "This App has been blocked for your protection".

We always try to keep our products functional for as long as possible. As a result of the quick succession of developments in this sector and the advanced age of the product, we are no longer able to keep it compatible with the frequent releases of new Windows 10 updates. One of which has resulted in this error message, that indicates that the system is preventing you from running an installation (.exe) file, such as a hardware driver.

This product isn't supported on Windows 10 due to its advanced age. Therefore there are no new driver updates available. Nor can we provide information on removing this error message. There are various solutions for this message posted on the internet, including in the Microsoft forum. Please note that these solutions are not official, as there is no driver update available and therefore are not supported, nor is proper functioning guaranteed.

Where is your service center? Or where can I send my product to be repaired?

Unfortunately, we do not have service centers to repair products.
A defective product should be replaced by your point of purchase during the warranty period.

My product is faulty. What do I do?

We offer a 'return to retailer' warranty on our products. In case of a defect, you can return the product to your retailer with failure description, proof of purchase and all accessories. During the warranty period you will receive a replacement product from the retailer if available. For full warranty conditions you can consult: https://www.trust.com/support/warranty


Warranty conditions
  • Trust offers a warranty to the original purchaser from an authorized retailer.
  • Your Trust product is guaranteed under the terms and conditions of this warranty against manufacturing defects for a period of one (1) year* from the date of original purchase, if purchased from an official retailer.
    • *In EU, there is a statutory minimum warranty period of 2 years on every product we sell.
  • In case of defect, return the product to your retailer with failure description, valid proof of purchase and all accessories.
  • During the warranty period you will receive a replacement product from the retailer if available.
  • Warranty will be void in cases of opened products, physical damage, misuse, modification, repair by unauthorised persons, carelessness and using the product for other purpose than its intended use.
  • Exclusions of warranty:
    • Damage caused by accidents or disasters, such as fire, flood, earthquake, war, vandalism or theft.
    • Incompatibility with other hardware/software not defined as minimum system requirements.
    • Accessories such as batteries and fuses.
  • In no event shall the manufacturer be liable for any consequential or incidental damages, including any loss of business profits or any other commercial damages, arising out of the use of its product.


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Where to buy

Where to buy

We don't sell our products online ourselves. You can purchase our products via our retailers such as the large online retailers listed below per country. Furthermore you can find our products in many local shops.

Go to our online retailer shops overview