ATEN UH3233 Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black

The ATEN UH3233 USB Hub is a USB-C Dual-HDMI Mini Dock that converts a USB-C device into a dual-monitor workstation. It follows USB 3.2 Type-C specifications and supports dual display mode, routing video from the host to two HDMI monitors via a single USB-C connection while maintaining image quality up to 1080p. The hub provides high-speed USB 3.2 Gen 1 data transfers, is powered via USB Type-C, and has a compact, lightweight design for desk or travel use.

Advantages

The UH3233 enables simultaneous output to two HDMI displays through one USB-C cable, supporting dual-view setups without separate graphics adapters. It combines video splitting and USB 3.2 Gen 1 data connectivity in a slim, portable housing, and is compatible with many modern USB-C hosts. The hub’s compact dimensions and USB power make it easy to carry and set up in limited workspace environments.

Suitable for

• Extending a laptop or tablet to two HDMI monitors for productivity
• Presentations and meeting rooms requiring dual displays
• Business travel where a compact dual-monitor solution is needed

Key specifications

• Host interface: USB 3.2 Gen 1 (Type-C)
• Supported video output: Dual HDMI via single USB-C connection
• Maximum supported resolution (stated in source): up to 1080p
• Power source: USB Type-C
• Product colour: Black
• Dimensions (manufacturer data): 93.7 mm × 93 mm × 26.8 mm
• Weight: 0.1 kg

How to use

Connect the UH3233 to a compatible USB-C host using the device’s USB-C connection. Attach up to two HDMI monitors to the hub’s HDMI ports and ensure the host is set to extended or duplicate display mode as required. Connect additional USB peripherals to available ports if needed. Power is supplied through the USB Type-C connection, so no separate power adapter is required for basic operation.

Recommendations

Use a USB-C port on the host that supports video output (DisplayPort Alt Mode) to ensure dual HDMI function. For best results, use quality HDMI cables and check host display settings to configure resolution and arrangement.