SIIG Thunderbolt 3 USB-C to HDMI 4K Adapter

★★★★★ 5.0 127 reviews

$127.00
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$127.00
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 202052468 Release Date 2025/09/19 List Price $63.50 Model Number 202052468
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The SIIG CB-TC0C12-S1 is a Thunderbolt 3 USB-C to HDMI adapter that turns a USB-C or Thunderbolt 3 port into a dependable HDMI output. It carries video and audio at up to 4K resolution and 60 Hz, so images stay sharp and motion looks smooth whether you are editing footage, presenting slides, or streaming a movie.

Relying on DisplayPort Alt Mode, the adapter works naturally with modern MacBooks, iPad Pro models, Windows ultrabooks, and smartphones that offer a video-enabled USB-C port. Plug the reversible connector into your device, attach an HDMI cable to the other end, and your screen appears on a monitor, projector, or TV. No drivers, extra software, or external power are required.

An aluminum housing shields the signal from electromagnetic interference and stands up to daily travel. Paired with a design that is compact and lightweight, the adapter slips into a laptop bag or pocket until you need it in a meeting room, classroom, hotel room, or living room.

Remote workers can add a second 4K monitor to a home office without changing existing cabling. Presenters can walk into any conference space and connect instantly to the installed display. Travelers can enjoy protected 4K content on a hotel TV thanks to full HDCP 2.2 and 1.4 support.

For anyone who needs an easy way to link the latest USB-C hardware to the HDMI screens found everywhere, this adapter delivers the clarity, compatibility, and simplicity that make work and entertainment straightforward.

Highlights:

  • Delivers up to 4K resolution at 60 Hz for visuals that stay sharp and fluid
  • Connects USB-C or Thunderbolt 3 devices that support DisplayPort Alt Mode to an HDMI display
  • Aluminum housing improves durability and reduces signal interference
  • Design that is compact and lightweight for easy travel
  • True plug-and-play operation with no drivers or external power required
  • HDCP 2.2 and 1.4 compliant for protected content playback
  • Transmits both video and audio through a single cable

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