4K SplitXtend™ 3-Displays (PD 100W) (SX-3C4K-D150W)
- Extend or duplicate up to 3 displays
- Single USB-C Connection
- Compact & Portable
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Triple 4K Display Output with a Single Connection
The SplitXtend SX-3C4K-D150W supports up to three external 4K@60Hz displays, allowing you to extend or mirror your laptop screen across multiple monitors. Perfect for multitasking professionals and creative workflows, this display docking station simplifies complex tasks and boosts productivity—making it a high-performance hdmi splitter extended display solution for any workspace.

All-in-One Connectivity Through One Cable
With a single USB-C cable, you get access to three video outputs, SuperSpeed USB 3.0 ports, USB 2.0 ports, and a USB-C 3.0 port for fast data transfer. Integrated SD and MicroSD card readers and a 3.5mm audio combo jack ensure complete peripheral connectivity. This usb c docking station combines the functionality of a traditional hdmi extender and multiport hub into one compact device.

Reliable Network and Fast Charging Support
Stay connected with the built-in 1Gbps Ethernet port for stable, high-speed internet—essential for video conferencing, large downloads, and remote access. Meanwhile, 100W Power Delivery keeps your laptop charged during extended work sessions, making this docking station a powerful hub for high-demand users who require a dependable hdmi extender 4k setup.

Driver and System Requirements for Full Performance
To enable full triple-display functionality, the DisplayLink driver must be installed. Additionally, the third HDMI output requires a laptop with USB-C DisplayPort Alt Mode support. The system must meet minimum requirements: Windows 7/8/10 or later, macOS 10.10+, Intel Core i5 or better, and at least 4GB RAM. Designed with a space-saving vertical layout, this hdmi splitter extender dock delivers maximum power in a compact footprint.
OREI SX-3C4K-D150W: 4K SplitXtend™ 3-Displays (PD 100W)
- Standards Compliance – HDMI 2.0 compliant
- Video Bandwidth – Handles up to 6Gbps per channel (18Gbps total), delivering smooth Ultra HD content without lag
- Triple 4K Display Support – Extend or mirror up to 3 displays at 4K@60Hz, ideal for multitasking and productivity
- Single-Cable Simplicity – Connect all displays and devices via one USB-C cable for a clutter-free workspace
- SuperSpeed Data Transfer – Includes 2 USB 3.0, 2 USB 2.0, and 1 USB-C 3.0 port for fast and flexible device connectivity
- Full Media Access – Integrated SD and Micro SD card readers, and 3.5mm audio combo jack for complete I/O functionality
- Wired Network Connectivity – 1Gbps Ethernet port ensures fast, stable internet for video calls and downloads
- Power Delivery – Supports 100W PD charging, keeping your laptop powered while you work
- Space-Saving Design – Compact, vertical form factor fits neatly on desks and improves airflow
- Driver Requirement – Requires DisplayLink driver; HDMI 3 output only functions if your laptop’s USB-C supports DP Alt Mode
- System Requirements – Works with Windows 7/8/8.1/10 and macOS 10.10+, Intel Core i5 or higher, 4GB RAM or more
The SplitXtend™ SX-3C4K-D150W is a premium USB-C docking station built for professionals who demand peak productivity and streamlined connectivity. It allows you to extend or mirror up to three 4K@60Hz displays via a single USB-C connection, transforming your laptop into a full workstation.
This all-in-one dock features SuperSpeed data transfer ports, including USB 3.0, USB 2.0, and USB-C 3.0, along with SD/MicroSD card readers and a 3.5mm audio combo jack for peripheral support. The Gigabit Ethernet port provides fast and reliable network access, while 100W Power Delivery keeps your laptop charged throughout the day.
Designed with a space-saving vertical stand, the SX-3C4K-D150W is ideal for multitasking professionals, creatives, and remote workers who need high performance and clutter-free workspaces. Note: DisplayLink driver installation is required for full triple-display functionality.