Rocstor Y10A254-A1 User Manual Download Page 1

Features

USB Type-C Male (Connect to host computer)

• Supports DP Alt mode

Type-C  (for PD Charging)

• Type-C female port supports both data  

  (5Gbps) and PD Charging 100W (20V/5A)

Introduction

Package Contents

This premium Rocstor is a USB-C to three(3) USB 3.0, Type-C Data and PD Charging 

Adapter. The USB 3.0 port allows you to connect USB device or another hub to the host 

USB-C computer; the USB-C female port supports both PD Charging and data. It can 

work on Macbook or Google new Chromebook Pixel and other USB-C supported 

devices.

Upstream:

Downstream:

Before attempting to use this unit, please check the packaging and make sure 

the following items are contained in the Packaging:

• Main unit x1

• User Manual x1

Features:

• Multiple USB-C interfaces support plug and play, hot-swapable.

• Supports Fast Role Swap of PD 3.0, the connected device will. 

  not get disconnected while plugging in and out PD Adapter.

• Easy to use and carry

Specification

How to Use

System Requirement

Input / Output Connector

Input 
Output

USB 3.0 Female x3
USB-C Female x1

(for data and Charging)

USB Type-C Male x1

Warranty

Limited Warranty

2 Year

Environmental

Operating Temperature
Operating Humidity
Storage Temperature
Storage Humidity

Regulatory Approvals

Certifications

FCC, CE

Power Supply

USB-C Female Port

Up to 100W (20V/5A)

Mechanical

Size (L-W-H)
Weight (Net)

85x45x11.5mm - (3.3”x1.7”x0.4”)
59.4gr

Accessories 

User Manual

English Version

1 • Connect the USB-C male port of this product to Macbook or

      Chromebook or other USB-C host.

2 • Connect the three USB 3.0 outputs of this product to three USB 3.0/2.0 devices

3 • Connect the USB-C charging port, it can charge for the host computer and support     

      power for this product simultaneously.

0°C to + 45°C - (32°F to + 113°F)
10% to 90 % RH (no condensation)
-10°C to + 70°C - (14°F to + 158°F) 
10% to 90 % RH (no condensation)

Host computer with an available USB-C Port

- USB 3.0/3.1/3.2

Operating systems

- Windows 7 / 8 / 10 / 11

- Android OS

- Chrome OS

- Linux OS

- Mac OS v10.5 or above

®

4 Port USB Type-C® Hub to 3x USB-A & 1x USB-C®

100W Power Delivery - Aluminum

User Manual

Y10A254-A1

Congratulations

Thank you for purchasing this Premium Rocstor product. For optimum performance and 

safety, please read these instructions carefully before connecting, operating or using this 

product. Please keep this manual for future reference. 

USB-A X3

• Supports USB 3.0 super speed (5Gbps)  

  transmission, downward compatible  

  with USB 2.0.

• USB 3.0 (Port1) Supports max 7.5W   

  (5V/1.5A    ) downstream charging port.   

• USB 3.0 (Port2 & 3) port supports to 

  charge and transmit data for the USB  

  device simultaneously.

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