This article covers j5create MacBook Pro.

Overview

The j5create JCD394V2-EJ is a 6-in-1 USB-C hub designed specifically for MacBook Pro and MacBook Air. It plugs directly into the host laptop's USB-C port, instantly adding a USB4 passthrough port, two USB-A 5Gbps ports, a USB-C 5Gbps port, a 100W PD input port, and an HDMI port supporting up to 4K30Hz. One of its standout features is compatibility with MagSafe 3 charging: the hub's low-profile design prevents interference with the MagSafe cable, a common issue with many direct-attach hubs. It works with both Windows and macOS and is fully plug-and-play. ## Specifications | Item | Specification | |------|--------------| | Host Interface | USB-C (USB4 / Thunderbolt compatible) | | Ports | 6 total: USB4 passthrough ×1, USB-C Gen1 5Gbps ×1, USB-C PD 100W input ×1, USB-A Gen1 5Gbps ×2, HDMI ×1 | | USB4 Passthrough | Up to 40Gbps data, 6K60Hz video, or 100W PD charging (function exclusive) | | HDMI Output | Up to 4K at 30Hz | | USB-A Ports | USB 3.2 Gen1 5Gbps ×2 | | USB-C Gen1 Port | USB 3.2 Gen1 5Gbps | | PD Charging Input | Up to 100W (requires separate PD charger) | | Dual Display Support | HDMI (4K30Hz) + USB4 (6K60Hz) simultaneous output | | Compatible Devices | MacBook Pro (2021+), MacBook Air (2022+), Windows laptops with USB-C DP Alt Mode | | Supported OS | Windows, macOS | | Color | Silver | | Dimensions & Weight | Approx. 105×50×12mm, ~60g | | Warranty | 2 years manufacturer (extendable via registration) |

Connectivity & Compatibility

This hub requires a USB-C port on the host device and works best with USB4 or Thunderbolt 4/3 ports to reach full performance. It is optimized for MacBook Pro (M1 Pro/Max and later) and MacBook Air (M2 and later), ensuring the MagSafe 3 port remains accessible. Windows laptops with USB-C DP Alt Mode can also use the HDMI and USB expansion, though the HDMI is limited to 4K30Hz. For higher refresh rates, the USB4 passthrough port can output up to 6K60Hz (exclusive with data and charging functions).

Product Info

The j5create JCD394V2-EJ launched in late 2024 and is currently priced at around ¥6,345 on . It sits in the mid-range USB-C hub market, offering excellent value with USB4 passthrough and 100W PD support in a compact 6-port design. The hub comes with no separate cable (it is direct-attach), and includes a 2-year manufacturer warranty. It is available from , the j5create official store, and select electronics retailers.

Best Use Cases

This hub is ideal for MacBook users who need to expand connectivity without sacrificing MagSafe charging. Creative professionals who need fast data transfers via USB4 and want to connect USB-A peripherals and a 4K monitor will find it very capable. Office workers who require a simple, reliable dock for daily use—charging, external display, and USB accessories—will appreciate its straightforward design and affordable price point. ### Purchase Link View on

Product Disclosure (Amazon)

  • Manufacturer: j5create
  • Seller: j5create Direct
  • Fulfilled by: Amazon
  • ASIN: B0FD2LNPMT
  • Note: This article covers a manufacturer-made product based on Amazon listing details.