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Combo adapter for notebooks


• Extends 1x USB Type-C™ to 3x further interfaces
• Input (to Notebook / PC): USB 3.0 Type-C™
• Output:
  1x USB 3.0 Type-A (backwards compatible to USB 2.0)
  1x High Speed HDMI® A-Type (up to 3840x2160@30Hz)
  1x USB Type-C™ power input to charge notebooks
  or USB 3.0 data transfer up to 5 Gbit/s





Combo adapter for notebooks

1x USB Type-C™ - Up to 5 Gbit/s

1x USB 3.0 Type-A, 1x High Speed HDMI® A-Type Input

The Allrounder

The new USB Type-C™ connector is not only twist-proof, it also offers driverless conversion for video and audio formats, simultaneous data transmission and the possibility to load the host device at the same time. Thanks to its slim design The USB Type-C™ interface is a must for any Next-Gen mobile device, from smartphone to notebook.

Uncomplicated 3-in-1 adapter

You can charge your supported notebook by plugging in the USB Type-C™ charging adapter, while an additional HDMI® device (TV, monitor, beamer, etc.) and an external USB can be used. There is no need to install additional drivers, just plug and play.

Powerful lightweight

With the glossy black plastic housing and a weight of just 37 grams, this performance package remains an elegantly unobtrusive companion, which reliably fulfills its tasks in every setup.

Reviews and Awards

Here you can find some Links to Reviews and Awards
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Our download center offers actual firmware updates, drivers, software and more for your RaidSonic products for download. We recommend you to look particularly for new firmware from time to time. Do you have a multi-media player or a NAS? Then new firmware can enhance the potential of your ICY BOX significantly. In the case of the multi-media player you make it fit for new video and audio formats.

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Sie können ihn auf der Website von Adobe herunterladen.
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Working with Android

When combining an ICY BOX DockingStation of the DK-line and the DisplayLink app with an Android smart device, a complete desktop workstation is created including monitor, mouse and keyboard. With this combination, using smartphones and tablets for work becomes an ease. While keyboard and mouse as well as monitor and speakers are already connected to the DockingStation, the smart device is just waiting to be connected to the ICY BOX and to be used as proper replacement for a PC.

Reading and writing emails, creating presentations and surfing the web - all fast and comfortably with handheld smart device, DisplayLink and ICY BOX.

Using an USB OTG cable, the Android device is connected to an ICY BOX DockingStation which in turn is connected to a monitor, mouse and keyboard. One monitor can be hooked with a maximum screen resolution of 1920x1080 pixels. The transmission of audio signals is supported as well and thus headphones or speakers can be connected to the docking station directly.

The following requirements need to be met in order to use an Android device as useful workstation:

• Smartphone or tablet with Android Lollipop (version 5.0 and above)
• USB OTG cable
• ICY BOX DockingStation (IB-DK401, IB-DK402, IB-DK2241AC, IB-DK2401AC, IB-DK2651AC)
• DisplayLink Desktop App available in the GooglePlay Store

Link to DisplayLink Desktop App fromGooglePlay Store





4K Technology: Sharper than Sharp

For quite some time now the 4K technology has been used for movies, televisions and displays and sets new standards in the matter of image sharpness. A 4K display brings out pin sharp pictures as it utilizes 4-times the Full HD resolution. The 4K standard is also known by the term of Ultra HD which is subdivided in 4K UHD (2160p) and 8K UHD (4320p). The latter again utilizes 4-times the resolution compared to 4K but is not yet applied broadly in everyday life.

Compared to a Full HD display with its resolution of 1920x1080 pixels, a 4K display provides a screen resolution of 3840x2160 and with that twice as much pixels in height and width. In order to connect 4K televisions and displays and appropriately transfer videos and movies, HDMI® or DisplayPort interfaces are used which match the visual content of 4K.

ICY BOX provides several products regarding 4K in order to keep the use of that new technology as easy as possible. There is also accessory for older devices that do not support 4K right away which enable the use of the sharp resolution. Those products include several adapters with 4K support as well as DockingStations. They expand a PC or notebook by using a USB 3.0 connector, and the expansion is not limited to 4K capable HDMI® but also comprises several USB, audio and network connections as well.

The following ICY BOX products with 4K support are available:


Mini DisplayPort to HDMI® adapter

DisplayPort 1.2 to HDMI® adapter

USB 3.0 to DisplayPort 1.2 adapter

USB 3.0 to HDMI® adapter

DockingStation connected via USB 3.0 expanding to HDMI® and several other interfaces

RaidSonic Support and Service

When you have purchased a product from us our relationship doesn’t end, rather a new kind of relationship will start. It doesn’t matter if you have questions or you want to update an older product or you have a problem (with the product) that we shall solve, you are welcome. By the way, RMA means returnmerchandise authorization. Wenn Sie unter FAQs keine ausreichende Antwort auf Ihre Fragen gefunden haben, ist es vielleicht angebracht, mit unserem Support-Team in Kontakt zu treten.
Entweder per eMail oder per Telefon. In letzteren Fall seien Sie bitte vorbereitet, die Auskünfte, die im eMail-Formular angesprochen werden, am Telefon zu geben.

Support Hotline +49 (0) 4102 468 950

Support Contact

Hotline hours of our RaidSonic service and support team:
Mon, Thu 13:00 - 17:00 | Tue, Wed 10:00 - 12:00 | Fri 13:00 - 15:00


Below you can find general information regarding the product.



Article No.:


EAN Code:








USB 3.0 Speed:

Up to 5 Gbit/s

Charger Port:

USB Type-C™ host can charge the device

Resolution HDMI®:

Up to 3840x2160@30Hz

Resolution DVI:

Power Supply:

Bus powered via USB Type-C™ port

Charger Port:

USB Type-C™ host can charge the device


Up to 3840x2160@30Hz


Power Supply:

Bus powered via USB Type-C™ port

Operating system:

Windows® 10 and above Mac OS® 10.11.x and above Chrome OS™

Box content:

1x IB-DK4031-CPD

Packing unit:

60 pcs/carton

Total weight:

7.9 kg/carton

Gross weight (incl. packing):

0.112 kg

Net weight:

0.037 kg


418x325x305 mm

Dimension of packing box:

200x105x25 mm

Dimension of article:

50x58x10 mm

Country of origin: