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Thunderbolt™ 3 to dual HDMI® graphics splitter


• Ideal for multi display and TV wall application
• Works with any computer with Thunderbolt™ 3 output connectivity
• Enables two 4k@60 Hz HDMI® monitors to work simultaneously
• Resolution up to 2x 3840x2160@60 Hz
• Supports video mirroring or extension mode for two monitors




Thunderbolt™ 3
Thunderbolt™ 3 provides connectivity with top speed and versatility. It has twice the bandwidth of Thunderbolt 2 and combines data transmission, video output and power supply in a single, compact port.  By integrating USB Type-C™, the fast Thunderbolt™ 3 port has become even more practical since it can be  connected in any orientation, making it a truly universal port.

High resolution
The IB-SPL1026-TB3 allows resolution of up to 3840x2160@60 Hz per monitor with two 4K capable monitors connected via HDMI® and double your high resolution experience.

MST function
With the two HDMI® connectors, you can mirror or expand your main screen.
If your system also supports the MST mode, you can display the same or different content on the additional monitors.

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User Guide


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Below you can find general information regarding the product.

up-downTechnical Data

Overview of the general product information and properties.



Article No.:


EAN Code:






Chip set:


Input interface:

1x Thunderbolt™ 3, Type-C™

Output interface:

2x High Speed HDMI ®

Operating system:

Windows ® , macOS ®


Up to 3840x2160@60 Hz for each monitor

Cable length:

Integrated cable, 26 cm long




Up to 3840x2160@60 Hz for each monitor

System requirement:

Important: Your computer must support Thunderbolt™ 3 in order to work with this adapter. - 1x Thunderbolt™ 3 enabled Windows ® / macOS computer - 2x HDMI ® enabled monitors with cabling While Thunderbolt™ 3 utilizes the USB Type-C™ connec - tor, not a

Power Supply:

Bus powered via Thunderbolt™ 3, 15 Watt

up-downPackage content

Information regarding the received package and accessories content.

Box content:

IB-SPL1026-TB3, manual

up-downLogistical Data

Information regarding dimensions and weight of the product and the packaging.

Packing unit::

40 pcs./carton

Total weight::

9.1 kg/carton

Gross weight (incl. packing):

0.212 kg

Net weight:

0.102 kg


478x223x305 mm

Dimension of packing box:

25x105x203 mm

Dimension of article:

113x60x15 mm

Country of origin: