USB-C to HDMI 4K Adapter, USB-C 100W PD Charging & USB Type-A port


Rocstor Premium USB-C to HDMI 4K Multiport Video Adapter with 1x USB-C 100W Power Delivery (PD) Pass-Through Charging & 1x USB Type-A 5Gbps port – USB-A Supports Max 7.5W (5V/1.5A) Charging –  Thunderbolt™ 3/4 Compatible – Ideal for HDMI monitors, projectors & HDTVs – No drivers required – Mac & PC – Aluminum Gray


USB-C to HDMI 4K Adapter, USB-C 100W PD Charging & USB Type-A port, relieves you from the trouble of carrying multiple devices, by providing the connection availability of 3 different adapters in just one compact sized connector. Supporting Windows®, macOS®, Linux®, Android®, and ChromeOS®, this light-weight mini adapter, sets up an entire dock for you at anywhere and anytime. It offers wide compatibility with USB-C enabled devices and Thunderbolt™ 3/4 laptops including HP® EliteBook, Dell™ XPS, Lenovo® ThinkPad X1, and MacBook Pro® & MacBook Air®.

3-in-1 Mini-Multiport Adapter

This mini-multiport adapter features 3 different output ports including an HDMI output of resolution up to 4K@30Hz (3840×1260), a USB-A port supporting 5Gbps and 7.5W (5V/1.5A) charging power to connect and charge devices, and USB-C port with 5Gbps data transmission speed and 100W Power Delivery (PD) for charging or connecting your laptop to a USB-C equipped device.
Depending upon the application type, this Rocstor premium aluminum multi adapter provides power connection either by using a bus power or by connecting it to an external USB-C power adapter with 100W Power Delivery (PD). This ensures a constant power delivery for safely charging the devices. In the absence of a power adapter, the mini-multiport adapter functions by employing a USB bus.
When using the USB-C upstream charging port (connecting USB-C Power Adapter, it supports PD Charging with power up to 100W (20V/5A). When connecting other or ordinary USB-C Power Adapter: the max power of this port depends on how much power the connected standard or ordinary USB-C Power Adapter can supply.
When USB-C downstream port (connecting to a USB-C device): It supports to transmit data up to 5Gbps and charge for the connected USB–C devices (the total output of the USB-C and USB-A port depends on the host PC, example: USB-A and USB-C share max 1.5A on MacBook, max 900mA on Chromebook.

Support 4K Ultra-High Definition HDMI Display

This mini-multiport adapter gives you the facility to extend your laptop’s display by connecting it to a 4K high-definition HDMI monitor, projector, or HDTV to deliver quality presentations and run the most resource demanding applications. This Rocstor adapter provides 4K HDMI 3840×21060 resolution transmission.

Offers Portable and Light-weight Design with Strain-free Cable

Rocstor high quality multi HDMI adapter is created with such a light-weight and easy-to-carry design that smoothly fits into your pocket or office briefcase without occupying any extra space. Whether you are traveling around or working from anywhere, this adapter sets up a docking station for you at any location.
It is a stylishly designed multiport HDMI adapter enclosed in an aluminum case that not only provides durability and strength to avoid damage, but also enhances the look of your workstation. This premium USB-C to mini-multi HDMI adapter is backed by Rocstor’s 3-year warranty and lifetime phone support.


• Supports UHD 4K resolution (3440 x 1440) at 30Hz with uninterrupted and high-performance signal delivery.
• 3-in-1 connector providing HDMI output, USB-A port, and USB-C port connections.
• Flexible and small size adapter
• Extremely user friendly and travel friendly device due to its lightweight design
• Provides strain-free cable connection for extended reach devices to avoid video flickering or disruption
• Easy plug-and-play installation, no drivers or software are required
• Wide compatibility with Thunderbolt 3/4 laptops, computers, tablets, and devices equipped with USB-C port.

Additional information

Weight 0.16 lbs
Dimensions 9.45 × 7.01 × 0.45 in


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Limited Warranty: 3 Year

User Manual

Y10A265-A1 User Manual


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