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Small black rectangular USB-C adapter with two HDMI ports, 15.9 cm long

Kworld USB C to Dual HDMI Adapter 4K@60Hz Black

SKU CH-NRDJ-J796T

Connects a USB-C laptop to two HDMI monitors at 4K 60 Hz with plug-and-play simplicity

  • Adapter typeHDMI
  • Thunderbolt 3 supportPC, Desktop, Laptop
  • Output portsUSB C to Dual HDMI
  • Connector finishPlug and Play
  • Units per package1
  • Seller noticePC, Desktop, Laptop
  • Dual 4K monitors at 60 Hz for expanded multitasking
  • Works with Thunderbolt 3 or 4 USB-C laptops and tablets
  • Plug and play with no driver installation required
  • Advanced chip delivers stable video without lag or flicker
  • Compact 15.9 cm adapter weighs only 41 g for travel

Dual HDMI 4K adapter for USB-C laptops

This Kworld USB-C to dual HDMI adapter lets you connect two external monitors from a single USB-C port, each running at up to 4K resolution at 60 Hz. It mirrors or extends the built-in display so you can multitask, present or stream without crowding one screen. The unit is plug-and-play, requiring no driver installation on supported systems.

Suits users with Thunderbolt 3/4 or full-featured

The adapter works with laptops that provide video over USB-C, including recent MacBook Pro, MacBook Air, Dell XPS, HP and ThinkPad models and iPad Pro tablets. It will not function on USB-C ports that carry only data or power, so buyers whose devices lack video-out over USB-C should look at a dock with its own graphics engine instead.

Plug in and go — watch for port type

Installation is as simple as inserting the adapter into a compatible USB-C port and attaching two HDMI cables; the operating system detects the displays automatically. The most common issue is attempting to use a USB-C port that does not support DisplayPort Alt Mode, which results in no signal on either monitor.

How it compares

Measured against everything we stock in USB Graphics & Display Adapters, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 90% of the 749 comparable items (median $23.99).

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Specifications

Product
Brand nameKworld
Model nameUSB C to Dual HDMI
Part numberUSB C to Dual HDMI
Product typeUSB to DVI / HDMI
Adapter typeHDMI
Product colorBlack
Ports & slots
Thunderbolt 3 supportPC, Desktop, Laptop
Output portsUSB C to Dual HDMI
Size & build
Connector finishPlug and Play
Product dimensions1.7018 cm × 7.112 cm × 15.9004 cm
Product weight0.041 kg
In the box
Units per package1
In the box1 x USB C to Dual HDMI

Questions about this item

My laptop only has a single USB-C port — will that one port drive both HDMI monitors at the same time?

Yes, the adapter uses one USB-C connection to output two independent HDMI signals, so a single port drives both displays.

I still use a Thunderbolt 3 dock for power and peripherals — can this adapter sit downstream of that dock?

It works with Thunderbolt 3 ports, so you can plug it into the dock’s downstream USB-C port and run the two HDMI monitors from there.

After plugging it in, how do I confirm both screens are actually running as extended desktops instead of mirrored?

Open your OS display settings and check that each monitor shows a unique desktop area and the arrangement matches the physical layout.

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