šļø Product Name
J5CREATE JCD397 USB-CĀ® 4K Triple Display Hub ā Dual HDMIā¢, DisplayPortā¢, 2 x USB⢠Type-A, USB-C⢠10Gbps, SDā¢/microSD⢠4.0, Gigabit Ethernet, and 100W Power Delivery
š¦ Product Overview
The JCD397 from j5create is a premium USB-CĀ® multi-monitor dock designed for professionals who need maximum display flexibility and high-speed connectivity. It supports triple 4K output via two HDMI⢠ports and one DisplayPortā¢, with DisplayPort⢠1.4 and MST (Multi-Stream Transport) support. The dock includes three SuperSpeed 10Gbps USB⢠ports (1 x USB-CĀ®, 2 x USB-A), SDā¢/microSD⢠4.0 card readers, Gigabit Ethernet, and USB-CĀ® Power Delivery 3.0 passthrough up to 100W. Compatible with USB4ā¢, Thunderbolt⢠3/4, and USB-CĀ® hosts with DisplayPort⢠Alt Mode.
š Top Highlights
š„ļø Triple 4K Display Support ā 2 x HDMI⢠and 1 x DisplayPort⢠(up to 4K@60Hz)
š 10Gbps USB⢠Ports ā 2 x USB-A and 1 x USB-CĀ® for fast data and peripherals
š½ SDā¢/microSD⢠4.0 Card Readers ā High-speed UHS-II media access
š Gigabit Ethernet ā Reliable wired network connectivity
ā” 100W Power Delivery ā Charges your laptop while powering peripherals
š USB4⢠/ Thunderbolt⢠Compatible ā Works with modern high-speed hosts
š Technical Details
| Specification | Details |
|---|---|
| Model Number | JCD397 |
| Video Output | 2 x HDMI⢠(4K@60Hz), 1 x DisplayPort⢠(4K@60Hz) |
| USB Ports | 2 x USB-A 3.2 Gen 2, 1 x USB-C 3.2 Gen 2 (10Gbps) |
| Card Readers | SD⢠4.0 / microSD⢠4.0 UHS-II |
| Ethernet | Gigabit Ethernet (RJ-45) |
| Power Delivery | USB-C PD 3.0 up to 100W passthrough |
| Compatibility | USB4ā¢, Thunderbolt⢠3/4, USB-C with DP Alt Mode |
| Material | Aluminum enclosure |
| Color | Gray |
š” Why You Should Buy It
ā
Drive up to three 4K displays simultaneously
ā
Transfer data at 10Gbps via USB-A and USB-CĀ® ports
ā
Access high-speed SDā¢/microSD⢠cards
ā
Charge your laptop with 100W Power Delivery
ā
Compatible with modern USB-CĀ®, USB4ā¢, and Thunderbolt⢠hosts
šÆ Recommended Use Cases
⤠Connect USB-C laptops to triple 4K monitors
⤠Transfer files at high speed via USB or SDā¢/microSD⢠cards
⤠Access wired internet via Gigabit Ethernet
⤠Charge your device while using all ports
š¤ Customer Assurance
š”ļø Warranty / Guarantee: Coverage available through manufacturer support
š Returns Policy: Returns accepted as per standard reseller terms and conditions
š Shipping Info: Delivery handled by reliable logistics partners with tracking support
š Customer Support: Assistance available via official support channels and authorized resellers
š Call to Action
Build a powerful triple-display workstation with high-speed data and charging ā all from one hub

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