SIIG 1x3 DisplayPort 1.4 to DisplayPort MST Splitter

Overview

The SIIG CE-DP0S11-S1 is a DisplayPort 1.4 splitter designed to expand your video output by converting a single DisplayPort signal into three independent DisplayPort connections. It supports running two monitors at 4K resolution with 60 Hz refresh rate or three monitors at 4K with 30 Hz, making it a versatile solution for users who need additional screen space without installing extra graphics cards or drivers. This device is ideal for professionals, content creators, gamers, and digital signage applications that require multiple high-resolution displays.

Key features

• Splits one DisplayPort 1.4 output into three separate DisplayPort connections for multi-monitor setups
• Supports multiple display modes including Mirror, Extended, and Panoramic video wall on Windows and ChromeOS
• HDCP 2.2 compliance ensures protected content plays smoothly and securely
• Rugged aluminum housing provides durability and effective heat dissipation during extended use
• Plug-and-play operation with included USB-C power cable simplifies installation and setup
• Reset button allows easy reconfiguration after changing cables or displays
• TAA compliance makes it suitable for government and enterprise environments

Key specs

• DisplayPort version: 1.4
• Maximum bandwidth: 32.4 Gbps
• Supported resolutions: up to 4K at 60 Hz for two monitors, 4K at 30 Hz for three monitors
• HDCP version: 2.2
• Housing material: aluminum
• Power input: USB-C cable included

Connectivity and compatibility

This splitter connects to a DisplayPort 1.4 source device such as a laptop, desktop, or media player and outputs to up to three DisplayPort monitors. It supports Windows and ChromeOS for full multi-display modes including extended and panoramic setups, while macOS supports mirror mode for simple screen duplication. The device requires no additional drivers, making it compatible with a wide range of systems and easy to integrate into existing setups.

Ideal uses and environments

The SIIG CE-DP0S11-S1 fits well in office environments where spreading applications across multiple screens improves productivity. Content creators benefit from extra workspace for editing timelines and preview windows. Gamers can create immersive panoramic displays for racing or flight simulators, and digital signage operators can drive tiled displays from a single source. Its rugged design and TAA compliance also make it a strong choice for enterprise and government installations requiring reliable, high-quality video distribution.