DeLOCK USB Type-C Splitter DP Alt Mode to 2 x HDMI MST 3840x2160

The DeLOCK USB Type-C Splitter DP Alt Mode to 2 x HDMI MST 3840x2160 enables connection of two HDMI monitors to a computer with a USB-C port that supports DisplayPort alternate mode. It functions as a Multi-Stream Transport (MST) hub and allows both HDMI outputs to operate simultaneously while supporting up to 3840 x 2160 pixel resolution on compatible displays. The device also supports USB Power Delivery (USB PD 3.0) up to 100 W (20 V / 5 A) for powering connected devices. The splitter features a grey aluminium housing and two HDMI outputs.

Advantages

The splitter provides an MST-compatible solution for extending or combining displays, enabling individual control of each monitor in Windows and the option to form one large desktop. It supports high-resolution output up to 3840 x 2160 and delivers power via USB PD 3.0 up to 100 W, reducing the need for separate power adapters. Its aluminium casing offers durability and a compact form factor suitable for desktop or mobile setups.

Suitable for

• Connecting two external HDMI monitors to a laptop or PC with USB-C DP Alt Mode
• Extended desktop configurations and multi-monitor productivity workflows
• Presentations or digital signage requiring dual HDMI outputs

Key specifications

• Brand: DELOCK
• Model: 87805
• Ports: 1 × USB-C (DP Alt Mode input), 2 × HDMI outputs
• Maximum resolution: up to 3840 × 2160 (per compatible monitor)
• MST: Multi-Stream Transport hub (supports extended desktop)
• Power delivery: USB PD 3.0 up to 100 W (20 V / 5 A)
• Colour: Grey
• Housing: Aluminium
• EAN: 4043619878055

How to use

Connect the splitter's USB-C plug to a computer's USB-C port that supports DisplayPort alternate mode. Attach up to two HDMI cables from the splitter's HDMI outputs to the monitors. If required, connect a USB-C power adapter to provide power via USB Power Delivery up to 100 W. Configure display settings in the operating system (for example, Windows Display Settings) to arrange monitors in extended or combined mode.

Recommendations

Use a USB-C port with DP Alt Mode and a compatible USB PD power adapter when supplying power. For best results, use high-quality HDMI cables and ensure connected monitors support the desired resolution. On Windows systems, adjust individual monitor arrangement and scaling in display settings to achieve the preferred workspace configuration.