USB-C to Dual HDMI® Adapter Splitter- 4K/60Hz – Black


Rocstor Premium USB-C to Dual HDMI Multi Monitor Adapter – 4K 60Hz – USB Type- C® 2-Port Multi Monitor MST Hub Adapter- for PC/Windows – Resolutions up to 3840×2160 @ 60Hz – For Notebook/Desktop PC – USB-C to 2x HDMI Splitter – DP 1.2/HBR2/MST Hub – Thunderbolt® 3/4 compatible – WINDOWS – 1 Pack – Aluminum Gray


USB-C to Dual HDMI® Adapter Splitter- 4K/60Hz – Black, This Rocstor Premium Adapter allows you to add two 4K HDMI™ monitors to your HP, Lenovo & Dell™ Precision, Dell™ XPS, Notebook, Chromebook® or any other PC Windows PC through a single USB-C or a Thunderbolt™ 3/4 port. Rocstor’s innovative Dual HDMI 4K adapter supports mirror images and extended images. That means you can display the same content on two monitors or different contents on two monitors, both at 4K resolutions. This adapter supports Mac computers with the same picture under SST mode.
With this Rocstor Dual HDMI adapter, you can work more effectively and efficiently from your laptop as you can simply connect your laptop directly to two monitors with HDMI connection. Each display allows you to receive a clear and crisp image up to 4K ultra-high definition @ 60Hz. The Multi-Stream Transport (MST) Hub allows you to connect two HDMI monitors to your host computer’s USB-C port, also making it a perfect choice for delivering professional quality presentations at workstations. With this USB-C port, you do not need any additional power adapters, and the MST features are fully compatible with computer models such as HP, Lenovo, Dell Precision™ and Dell XPS™ laptops.
Rocstor delivers the highest quality adapters and functionality. The Rocstor Dual HDMI adapter does not require any drivers or additional power source. It is built for PC computers running Windows 7, 8, 10, or 11 operating systems. Simply connect your adapter to your host computer’s USB-C or Thunderbolt™ 3 port and enjoy resolutions of up to 3840×2160 @60Hz on two HDMI connected Displays. Each monitor is able to display a clear 2K or 4K image at 60Hz. This multi-monitor MST hub adapter is backed by Rocstor’s 3-year warranty and lifetime phone support.


• Supports 4K high resolution picture quality on dual monitors
• Supports mirror images as well as extended images on two monitors
• Allows you to work more efficiently and effectively being a dual HDMI adapter
• Plug and play installations, no drivers are required
• User friendly and pocket friendly adapter
• Supports latest devices such as HP, Lenovo, Dell™ Precision, Dell™ XPS, Notebook, Chromebook® as well as older version of Windows
• Supports DP1.4 Alt mode with max 8.1Gbps per lane, 32.4Gbps 4 lanes
• Supports to output dual 4K/60Hz with the same picture under SST mode when working on Mac OS System
• Supports 8/10/12 bit color depth output
• Supports output pixel format RGB4:4:4/YCbCr4:4:4/YCbCr4:2:2/YCbCr4:2:0
• Supports HDCP2.2&1.4
• Supports HDR

USB-C to Dual HDMI® Adapter Splitter- 4K/60Hz – Black,

Additional information









Limited Warranty: 2 Year


Technical Specifications
Maximum Video Resolution 3840 × 2160
Number of HDMI Outputs 2
HDMI Out Yes
Limited Warranty 3 Year
General Information
Product Type Signal Splitter
Manufacturer Part Number Y10A203-B1
Manufacturer Website Address
Manufacturer Rocstor
Product Name Premium USB-C to HDMI Multi-Monitor Splitter – 2-Port MST Hub
Brand Name Rocstor
Package Contents USB-C to HDMI Multi-Monitor Splitter – 2-Port MST Hub
1 x Quick-Start Guide Online
Country of Origin Vietnam
Environmentally Friendly Yes
Environmental Certification RoHS
Physical Characteristics
Material ABS
Weight (Approximate)
Color Black


Y10C203-B1 Specification Sheet


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