This article covers j5create USB C ハブ 7in1 PD60W充電対応 HDMI 4K出力 USB3.0×2 5Gbps SD.

Overview

The j5create JCD386-EJ is a compact 7-in-1 USB-C hub designed to add essential ports to modern thin-and-light laptops that only have USB-C connectors. It measures just 107×32×11mm and plugs directly into the host device without a separate cable, making it an ultra-portable companion for on-the-go use. Key features include HDMI output at 4K@30Hz, two USB 3.0 Type-A ports, SD and microSD card readers, and a USB-C port that supports Power Delivery pass-through charging up to 60W. This hub relies on DisplayPort Alt Mode for video output, so it works seamlessly with compatible Windows, macOS, and Chrome OS laptops. The aluminum housing provides good heat dissipation, and the driverless plug-and-play setup means you can start using it immediately after connecting.

Connectivity & Compatibility

The host device must have a USB-C port that supports DisplayPort Alt Mode for HDMI output to function. Without DP Alt Mode, the HDMI port will not output video. USB PD charging requires the host laptop to support USB Power Delivery. If your PC does not support PD, the USB-C port will only provide data transfer. Compatible with Windows 11/10, macOS, and Chrome OS. Works with MacBook Pro/Air (M1 through M4 series), Surface Book, and most USB-C laptops. Port breakdown: 2× USB 3.0 Type-A (5Gbps) 1× USB-C 3.1 (Power Delivery 60W) 1× HDMI (up to 4K@30Hz) 1× SD card slot 1× microSD card slot The SD and microSD slots are independent but cannot be used simultaneously. They support standard SDHC/SDXC cards but not UHS-II speeds.

Product Info

The j5create JCD386-EJ launched in early 2020 and has remained a popular mid-range USB-C hub. It strikes a good balance between port count (7) and price, typically retailing around ¥8,000 ($55-60 USD). The hub comes with a 2-year warranty and local support in Japan via phone, email, and chat. No additional cables are required since it connects directly to the host USB-C port.

Best Use Cases

Users with single USB-C port laptops: If you own a MacBook Air, Surface Book, or any ultrabook with only one USB-C port, this hub lets you connect an external monitor, charge your laptop, and use USB peripherals all at once. Just verify your laptop supports DisplayPort Alt Mode before buying. Photographers and content creators on the go: The built-in SD and microSD card readers eliminate the need for a separate card reader, making it easy to transfer photos from a camera or drone. However, the readers do not support UHS-II speeds, so professionals handling large RAW files may want a faster dedicated reader. * Minimalist desk setup enthusiasts: The cable-free design keeps your workspace tidy, and the aluminum build looks premium. Be aware that the hub's width (32mm) may block adjacent ports on some laptops, so check your device's USB-C port placement before purchasing.

Product Disclosure (Amazon)

  • Manufacturer: j5create
  • Seller: j5create Direct
  • Fulfilled by: Amazon
  • ASIN: B083YWP317
  • Note: This article covers a manufacturer-made product based on Amazon listing details.