ATEN USB-C Multiport Dock with Power Pass-Through

The ATEN USB-C Multiport Dock UH3237-AT is a compact docking station that expands a laptop’s connectivity via a single USB-C cable. It provides HDMI, VGA, multiple USB ports, SD/MicroSD card slots, Gigabit Ethernet and audio connections, plus USB-C power delivery pass-through up to 85W to charge compatible laptops while connected.

Advantages

The dock supports up to 4K video via HDMI and can also drive a dual Full HD (1920 x 1080 @ 60 Hz) monitor setup. High-speed USB 3.2 Gen 1 Type-A offers data transfer up to 5 Gbps for external drives while USB 2.0 ports are available for peripherals such as keyboard and mouse. Integrated SD and MicroSD card readers and a Gigabit Ethernet port add flexible media and wired network options. The device is plug-and-play and compatible with major operating systems, and its slim design can sit beside or under a laptop to save desktop space.

Suitable for

• Office users needing multiple wired ports and external monitors
• Photographers and content creators who require SD/MicroSD card access and external storage
• Remote workers who need stable wired Ethernet and peripheral connectivity
• Users who want to charge a laptop via USB-C Power Delivery while using multiple accessories

Key specifications

• Model: UH3237-AT
• Video outputs: HDMI (supports up to 4K) ×2, VGA ×1
• USB ports: USB 3.2 Gen 1 Type-A (5 Gbps) ×1, USB 3.2 Gen 1 Type-A total quantity 3 (per product data), USB 2.0 Type-A ×2, USB-C data port ×1
• Card readers: SD and MicroSD (supports cards up to 128 GB per product data)
• Ethernet: Gigabit LAN (10/100/1000 Mbit/s)
• Power delivery: USB-C PD pass-through up to 85W (supports PD profiles 5V/9V/12V/15V/20V)
• Weight: 0.371 kg
• Colours: Grey, Black

How to use

Connect the dock to your laptop using the included USB-C cable. Attach displays to the HDMI or VGA ports and plug in USB devices, memory cards or Ethernet as needed. If you want to charge the laptop while using the dock, connect a compatible USB-C PD power adapter to the dock’s power input; the dock will pass through up to 85W according to the PD profile. No drivers are required for typical plug-and-play operation on supported operating systems.

Recommendations

For best video performance use HDMI for 4K displays and set display resolution via your operating system. Use the USB 3.2 Gen 1 ports for high-speed storage devices and reserve the USB 2.0 ports for low-bandwidth peripherals. Ensure your laptop’s USB-C port supports DisplayPort Alt Mode and Power Delivery to enable video output and charging through the dock.