j5create JCD397-N 4K60 Elite USB-C Multi-Monitor Mini Dock Wired USB 3.2 Gen 1

The j5create JCD397-N 4K60 Elite USB-C Multi-Monitor Mini Dock is a compact wired docking solution designed to expand a USB4™/USB-C® host with triple video outputs, high-speed USB ports, SD/microSD card reader, Gigabit Ethernet and up to 100W Power Delivery pass-through charging. It supports DisplayPort™ 1.4 and Multi-Stream Transport (MST) to enable dual or triple 4K displays via two HDMI™ ports and one DisplayPort™ output, while providing three SuperSpeed 10 Gbps USB ports for peripherals and downstream charging.

Advantages

This mini dock integrates an advanced USB-C® E-Mark chip for compatibility with USB4™ hosts and provides DisplayPort™ 1.4 MST support for multi-monitor setups. It delivers three USB SuperSpeed 10 Gbps ports (two USB-C® and one USB Type-A) plus an SD™ & microSD™ 4.0 card reader for media management, a Gigabit Ethernet port for reliable wired network access, and Power Delivery 3.0 pass-through charging up to 100W to power connected devices and charge the host laptop.

Suitable for

• Extending a laptop or compatible host to dual or triple 4K displays (two HDMI + DisplayPort)
• Connecting high-speed USB peripherals and external storage via 10 Gbps SuperSpeed ports
• Transferring media from SD™ and microSD™ cards
• Working on wired networks with Gigabit Ethernet
• Charging a USB-C® laptop while using multiple peripherals (up to 100W PD pass-through)

Key specifications

• Model: j5create JCD397-N
• Video: DisplayPort™ 1.4 with MST; 2× HDMI™ + 1× DisplayPort™ outputs; supports up to 4K60 multimonitor configurations
• USB: 3× SuperSpeed 10 Gbps ports (2× USB-C®, 1× USB Type-A)
• Card reader: SD™ & microSD™ 4.0
• Ethernet: Gigabit Ethernet (RJ-45), up to 1000 Mbit/s
• Power Delivery: PD 3.0 pass-through charging, up to 100W
• Connectivity: Wired USB-C® to host with E‑Mark chip (USB4™ compatible)
• Color and weight: Grey; approx. 0.1214 kg

How to use

Connect the mini dock to a compatible USB-C® or USB4™ host using the integrated USB-C cable. Attach displays to the two HDMI ports and the DisplayPort output; configure display arrangement in the host operating system using DisplayPort MST if multiple 4K monitors are required. Plug USB devices into the SuperSpeed ports and insert SD or microSD cards into the card reader for file transfers. Connect an Ethernet cable for wired network access. To charge the host and power peripherals, connect a USB-C power adapter to the dock; the dock supports up to 100W Power Delivery pass-through.

Recommendations

For optimal multi-monitor performance at 4K60, use a host that supports USB4™ or USB-C® with DisplayPort™ 1.4 and MST. Use a high-quality 100W USB-C power adapter to ensure stable pass-through charging while all ports and displays are in use.