Rocstor Premium USB-C® Multiport Adapter – HDMI® 4K, VGA, GbE, USB 3.0


Rocstor Premium USB -C Multiport Adapter with HDMI, VGA, Gigabit Ethernet & USB 3.0 ports – USB C to 4K HDMI or 1080p VGA Adapter Dock Hub – Compact Dock – Compatible with USB-C or Thunderbolt 3 – Windows®, macOS®, Chrome® OS – MAC or PC – Black


Rocstor Premium USB-C® Multiport Adapter – HDMI® 4K, VGA, GbE, USB 3.0, Rocstor Premium USB-C® Multiport Adapter relieves you from the trouble of carrying multiple adapters for your computer. It offers the connection availability of 4 different adapters in just one compact sized connector. Supporting HDMI 4K @ 30Hz, VGA support up to 1920×1200 @ 60Hz, Gigabit Ethernet 10/100/1000, and (1) USB 3.0 ports. This light-weight adapter sets up an entire dock for you anywhere and anytime.

Offer various features at once

From multitasking to attending an online meeting, enjoy a gaming session, or completing an academic project, this compact connector is everything you need to have. It provides you an access to wired Gigabit Ethernet network so that you can complete your online work with the speed of wired ethernet connectivity, and also it offers you an additional display connection via HDMI or VGA port for performing multiple tasks simultaneously and accurately. Just connect it to your device’s USB-C port and enjoy your host computer to utilize multiple ports.

Support 4K UHD HDMI and VGA display

This Rocstor multiport adapter enables you to extend your laptop’s display by connecting it to a 4K high definition HDMI or VGA monitor or projector to deliver quality presentations and run your most demanding applications. Such graphic-rich content transmission will not only enhance the look of your work but also convey your professionalism on higher standards.

Offer wide compatibility

This premium quality cable is constituted of material that can mold in any direction without breaking up. The peak performance of this cable is tested to have flexibility-tolerance of over 10,000 bend cycles at 180 degrees angle.
To top it all, it is an extremely stylish white HDMI cable with gold plated connectors, which give it a very compelling look. A perfect blend of beauty and performance. This premium cable is backed by Rocstor’s lifetime warranty and phone support.


• 4-in-1 compact dock
• Travel friendly and user friendly
• 4K @ 30Hz high resolution display
• Backward compatibility
• 3-year Warranty
• Black adapter
• Plug-and-play installation

• Multiport connector featuring HDMI, VGA, Gigabit 10/100/1000 Mbps Ethernet, and USB 3.0 ports.
• Supports HDMI video resolution up to 4Kx2K@30Hz,9Gbps Bandwidth
• Supports VGA max 1920×1200@60Hz display, as well as 1080p resolution monitors.
• Supports USB 3.0 super speed (5Gbps) transmission, downward compatible USB2.0
• Extremely light-weight and compact adapter with portable design

Additional information





Ethernet RJ45, HDMI, USB-A, VGA


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User Manual

Y10A248-B1 Manual


Limited Warranty: 3 Year


Input / Output Connector
Input USB-C Male x1
Output HDMI Female x1
VGA Female x1
USB 3.0 Female x1
RJ45 x1
USB Type-C Male x1
Warranty Limited Warranty 3 Year
Operating Temperature 0 C to + 45 C – (32 F to + 113 F)
Operating Humidity 10% to 90 % RH (no condensation)
Storage Temperature -10 C to + 70 C – (14 F to + 158 F)
Storage Humidity 10% to 90 % RH (no condensation)
Regulatory Approvals
Certifications FCC, CE
Power Supply
USB 3.0 Port UP to 4.5W (5V/0.9A)
Accessories User Manual English Version
System Requirement 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


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