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Black rectangular adapter with USB-A and USB-C plugs, two HDMI ports, short cable

Winstars MT-UG7602HC USB to Dual HDMI Adapter

SKU CH-H88T-JHRN3

Connects a single USB-A or USB-C port to two HDMI monitors at 3840x2160@30Hz and 1920x1080@60Hz with Thunderbolt 5/4/3, USB4, Windows and macOS 10.14+ support

  • ColorBlack
  • Changer TypeHDMI
  • Thunderbolt 3HDMI
  • SpecificationsHDMI, 2, 0.132 kilograms
  • FeaturesHDMI
  • Package Contents1 x USB to Dual HDMI Splitter
  • Expand workspace across two monitors from one USB connection
  • Supports 3840x2160@30Hz plus 1920x1080@60Hz dual output
  • Hybrid cable includes USB-A and USB-C connectors
  • Built-in hardware decoders cut CPU load by up to 70%
  • Works with Windows 7 through 11 and macOS 10.14+

Dual Display Adapter

The Winstars MT-UG7602HC connects two HDMI monitors to a single USB 3.0 or USB-C port. It suits office workers and mobile professionals who need extra screen space for spreadsheets, code or reference material. The hybrid cable carries both USB-A and USB-C plugs for broad host compatibility. Driver installation is required before use.

Interface Limits

The adapter uses a single upstream USB 3.0 or USB-C link, so total video bandwidth is shared between the two outputs. It supports Thunderbolt 5, 4 and 3 hosts as well as USB4 and legacy USB-A ports. Linux, Unix, iPadOS and iOS are explicitly unsupported. MacOS 10.14 or later and Windows 7 through 11 are supported.

Capacity And Headroom

One monitor can run at 3840x2160 at 30 Hz while the second runs at 1920x1080 at 60 Hz. The built-in hardware decoders reduce CPU load by up to 70 percent during video playback. The adapter weighs 0.132 kilograms. It will not drive two 4K screens at high refresh rates or support plug-and-play operation without the driver.

Highlights

  • Expand workspace across two monitors from one USB connection
  • Supports 3840x2160@30Hz plus 1920x1080@60Hz dual output
  • Hybrid cable includes USB-A and USB-C connectors
  • Built-in hardware decoders cut CPU load by up to 70%
  • Works with Windows 7 through 11 and macOS 10.14+

Specifications

BrandWinstars
ModelMT-UG7602HC
Part NumberMT-UG7602HC
ColorBlack
Changer TypeHDMI
Thunderbolt 3HDMI
SpecificationsHDMI, 2, 0.132 kilograms
FeaturesHDMI
Package Contents1 x USB to Dual HDMI Splitter

Questions about this item

Should I pick the 3840x2160@30Hz output or the 1920x1080@60Hz output for my main monitor?

Use the 3840x2160@30Hz port for the primary display when you need 4K detail; the second port is limited to 1920x1080@60Hz and works well for a secondary screen.

What does the 3840x2160@30Hz + 1920x1080@60Hz spec mean once the adapter is connected?

You can run two monitors simultaneously — one at 4K 30Hz and the other at 1080p 60Hz — from a single USB 3.0 or USB-C port.

Which Thunderbolt or USB standard caps the 4K@30Hz and 1080p@60Hz limits in practice?

The adapter connects via USB 3.0 or USB-C and works with Thunderbolt 5/4/3 and USB4; the dual-head resolution ceiling is set by the adapter itself, not the host interface.

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