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JCD387 ULTRADRIVE Kit USB-C™ Dual-Display Modular Dock - Perfect for MacBook® / MacBook Air® / MacBook Pro®

$ 89.99


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  • Product Description

      The USB-C™ Dual-Display Modular Dock is a versatile mini docking station featuring 2 detachable magnetic kits along with the main body to give you flexible configurations for video, data storage and charging. The 2 detachable magnetic kits are stand-alone mini adapters that allow you to add additional functions. Each module can work separately as a stand-alone mini adapter or be magnetically attached for use together with the main body

      This compact modular dock provides you with all the connections you need to get more done with dual-monitor support and two USB™ 3.0 Type-A peripherals. Free yourself from your home office and take your work on the go with this magnetic dock!

      Looking to add different functions? Additional adapters are available for purchase!

      • 8-in-1 Functions:
        Each module can work separately as a stand-alone mini adapter or be magnetically attached for use together with the main body. Port functions on the main body: USB-C™ Power Delivery 3.0, USB-C™ 3.1 Gen 1, 2 - USB™ 3.1 Gen 1 Type-A, 1 - 4K HDMI™. Port functions on the mini adapters: USB-C™ to 4K HDMI™, USB-C™ to SD™ and USB-C™ to microSD™ 3.0.
      • 2 Magnetic Kits:
        1) USB-C™ to 4K HDMI™: resolutions up to 3840 x 2160 @ 30 Hz
        2) USB-C™ to SD™/microSD™ 3.0 memory card reader/writer slots for external memory cards up to 2 TB
      • Main Body of Dock:
        1) USB-C™ to 4K @ 30 Hz HDMI™
        2) USB™ 3.1 Type-A Gen 1 port supports 5 Gbps of data transfer
        3) USB-C™ Power Delivery 3.0 charging up to 100W
        4) USB-C™ 3.1 Gen 1 supports 5 Gbps of data transfer
      • 2 Magnetic Kits:
        1) USB-C™ to 4K HDMI™: resolutions up to 3840 x 2160 @ 60 Hz
        2) USB-C™ to USB™ 3.0 memory card read & writer
      • Dual-Monitor Setup: Create a dual-monitor setup when the main body is used with the USB-C™ to 4K HDMI™ kit
      • Dual-Monitor Setup: Compatible with MacBook Pro® 2016-2019 / MacBook Air® 2018-2019 / 12” MacBook® 2015 or later

  • JCD387 Support
    • At j5create we strive to maintain 100% customer satisfaction and functionality, no matter what product or system you may have. We have a dedicated technical support specialists waiting to assist you and your specific needs.

      Call Us: 888-988-0488
      Email Us:
      Ticket System: Open a Ticket

  • JCD387 Specifications
    • System Requirements:

      Available USB-C™ port that supports DisplayPort™ Alt Mode and USB™ Power Delivery 2.0 or 3.0. Please refer to the manufacturer of your computer for more information on your hardware specifications.

      Special Notes:
      • • A 4K-capable display is required for obtaining the 3840 x 2160 resolution
      • • If you are using high-powered USB devices, attach a USB-C power supply to the power delivery port to ensure maximum performance
      • • To ensure files copy completely, do not remove the USB-C power adapter while copying files
      • • Power adapter not included. If applicable, please use your computer’s OEM power adapter
      • • We recommend at most one (1) bus-powered/portable external hard disk drive to be connected to the dock at a time



      2-Year Limited

      Host Connector

      Main Body: USB-C™ Male
      Magnetic Kits: USB-C™ Male

      Video Output

      Main Body:
      HDMI™ Female

      Magnetic Kits:
      HDMI™ Female

      Power Source

      Bus-powered or self-Powered

      Network Interface


      Audio Supported



      Main Body:
      1 - USB-C™ Power Delivery 3.0
      1 - USB-C™ 3.1 Gen 1
      2 - USB™ 3.1 Gen 1 Type-A
      1 - 4K HDMI™

      Magnetic Kits (stand-alone mini adapters):
      1 - USB-C™ to 4K HDMI™
      1 - USB-C™ to SD™ & microSD™ 3.0


      Maximum Display Resolution

      Main Body: 3840 x 2160
      Magnetic Kits: 3840 x 2160

      Maximum Display Refresh Rate

      Main Body: 30 Hz
      Magnetic Kits: 60 Hz

      Maximum Data Transfer Rate

      Main Body: 5 Gbps
      Magnetic Kits: 5 Gbps

      Displays Supported

      Main Body: 1
      Magnetic Kits: 2 (when used with the main body and connected to a compatible MacBook®)

      Compatible Networks


      Audio Channel

      Main Body: 2.1 via HDMI™
      Magnetic Kits: 2.1 via HDMI™

      Power Delivery

      Up to 100W via USB-C

      Input Current

      Up to 5A

      Input Voltage

      Up to 20V

      Output Current

      Up to 4.75A

      Output Voltage

      Up to 20V

      Physical Specifications


      Silver, White

      Enclosure Type

      Main Body: Aluminum
      Magnetic Kits: ABS Plastic

      Cable Length


      Product Height

      Main Body: 0.51 in. (13 mm)
      Magnetic Kits: 0.51 in. (13 mm)

      Product Width

      Main Body: 1.34 in. (34 mm)
      Magnetic Kits: 1.34 in. (34 mm)

      Product Depth

      Main Body: 3.86 in. (98 mm)
      Magnetic Kits: 0.83 in. (21 mm)

      Product Weight

      Main Body: 1.69 oz (48g)
      Magnetic Kits: 0.42 oz (12g)

      Storage Temperature

      14 to 149°F (-10 to 65°C)

      Storage Humidity

      < 85% non-condensing

      Operating Temperature

      30 to 118°F (0 to 48°C)

      Operating Humidity

      < 85% non-condensing

      Package Contents

      • • 1 - JCD387 ULTRADRIVE Kit USB-C™ Dual-Display Modular Dock
      • • Quick Installation Guide


Modular Design: Expand Your World

Maximizing your MacBook® functionality has never been easier.

Can Be Used Separately

Each kit can work alone on a USB-C equipped device and can work simultaneously together with the main body.

Magnetic Connection Kit

Easily connect the main body to the kit

Dual 4K Monitors

The easiest way to add a dual display

USB-C™ Power Delivery 100W Pass-Through

Charge your MacBook Pro® or MacBook Air® for maximum efficiency.

USB-C™ to SD™/ microSD™ 3.0 Card Reader

Easily manage and backup your data from your camera, video recorder and more.

SuperSpeed USB™ 5 Gbps Ports

Easily connect an external mouse, keyboard, flash drive or other peripheral.

Compatible With

Charge your MacBook Pro® or MacBook Air® for maximum efficiency.

Physical Specifications

Perfect for MacBook® 12 inch / MacBook Air® / MacBook Pro®

Mini Dock Comparison Sheet