USB Type-C™ UltraDrive Mini Dock

USB™ Power Delivery Compatible
Model: JCD388
$ 59.99

This multi-port USB-C™ hub couples your USB™ peripherals with SD™ & microSD™ cards into a single convenient hub with support for USB™ Power Delivery. You can power and charge your USB-C™ devices through the USB-C™ port while simultaneously powering the hub.

With its lightweight and compact design, you can carry the JCD388 while traveling and connect all your USB™ peripherals to your USB-C™ equipped laptop wherever you go!



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All the Ports You Need in a Single Hub


Expand one USB-C™ port into five ports: 3x USB™ 3.0 ports, SD™ & MicroSD™ slots. All ports can be used simultaneously.

Easy Expansion with USB™ Devices

Compatible with any device with a USB-C™ connection

SuperSpeed USB™ 3.0 Ports

Maximum transmission speed up to 5 Gbps.

Made with Durable, High Quality Materials and an LED Light

Fits Flush Against the Edge of Your Notebook

Complement your laptop, desktop or other streaming device with the USB-C™ hub's sleek, modern and durable aluminum design.

Slim Design

Compact design for on-the-go.

Comparison Sheet

A variety of styles so you can choose the ones that best meet your needs.

  • USB-C™ power delivery 3.0 provides charging power to the connected devices
  • USB™ 3.1 Gen 1 provides transfer rates up to 5 Gbps, which is 10x faster than USB™ 2.0
  • Memory card reader/writer supports up to 2 TB of storage
  • Plug-and-play with no driver installation required
  • LED activity indicator
System Requirements

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

host connector

1 - USB-C™ Male


1 - USB-C™ 3.1 Gen 1

2 - USB™ 3.1 Type-A Gen 1

1 - SD™ & microSD™

power source
Bus-powered or self-powered
usb pass-through


2 Year Limited
fast charging
max data transfer rate

5 Gbps

Mouse Specifications
input current
Up to 3A
input voltage
Up to 20V
output current
Up to 2.75A
output voltage
Up to 20V
power consumption
≤ 250 mA
power delivery
Up to 60W via USB-C™
Physical Specifications
cable length
enclosure type
operating humidity
< 85% non-condensing
operating temperature
32 to 118°F (0 to 48°C)
product depth
0.43 in. (11 mm)
product height
1.26 in. (32 mm)
product weight
1.66 oz (47g)
product width
4.2 in. (107 mm)
storage humidity
< 85% non-condensing
storage temperature
14 to 149°F (-10 to 65°C)
Wireless Protocols
Special Notes
  • The adapter can connect to a USB-C™ port that doesn’t support Power Delivery, but it will not pass power through to the computer
  • If you are using a high-powered USB™ device, attach a USB-C™ power adapter to the USB-C™ power delivery port to ensure maximum performance. When using your USB-C™ power adapter, the multi- adapter powers both the adapter (with attached peripherals) and your laptop
  • To ensure files copy completely, do not remove the USB-C™ power adapter while copying files. For maximum performance, use a computer and a USB-C™ power adapter equipped with PD 3.0
  • 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 adapter at a time
Package Contents
  • 1 - JCD388 USB-C™ 5-in-1 UltraDrive Mini Dock
  • 1 - Quick Installation Guide
  • Windows® 10
  • macOS® 10.10 or later
  • Chrome OS™
  • MacBook Air™
  • MacBook Pro™
  • Surface™ Pro
  • Surface™ Book
  • Samsung Galaxy™ Chromebook
  • Laptops and tablets running macOS® 10.10 or later





Due to the immense number of devices and the models that may be associated with those devices, we aren’t able to list all compatible devices. If you are not sure whether your device is compatible with this product or not, please contact our customer service team.