USB-C and USB video adapters

USB-C and USB video adapters connect a laptop or desktop PC to a monitor, projector or TV when the device lacks the video port you need. Our range includes over 360 models, such as USB-C and USB-A adapters. StarTech.com, Delock, LINDY and InLine have the most products.

How to choose a USB-C or USB video adapter

Video support on your computer. A USB-C port does not always carry video. It must support DisplayPort Alt Mode or be a Thunderbolt port, so check the specification of your laptop or tablet first.

Output connector. The adapter output has to match the monitor input. Newer screens usually have HDMI and DisplayPort, while VGA and DVI still appear on older office and projection equipment. If the screen offers several inputs, choose the more modern one.

Resolution and refresh rate. Some cheaper adapters only show 4K at 30 Hz, which is noticeable when moving the mouse or scrolling pages. If you want smooth 4K at 60 Hz, the product description should state it clearly, and the cable must support it too.

USB-A adapters and drivers. Computers without a video-capable USB-C port can use USB-A adapters, which send video over the USB connection itself. These often need a driver and a faster USB 3.0 port. They suit office work and documents, but are less suitable for video playback and games.

Brands we carry

• StarTech.com: a Canadian manufacturer known for connectivity accessories and adapters aimed at professional and office use.
• Delock: a German manufacturer offering a very large number of cable and adapter variants, including less common connector combinations.
• LINDY: a company of German origin, known for audio-video and computer connectivity accessories.
• InLine: a brand of the German company Intos Electronic, widely used for cables and computer accessories.
• ROLINE and VALUE: both are own brands of the Swiss company Secomp, often chosen for office equipment.
• Wentronic: a German supplier known for its goobay line of cables and adapters.
• Renkforce: the own brand of the retailer Conrad Electronic.
• Lenovo: a computer manufacturer whose adapters are a convenient match for Lenovo laptops.

Also in our range: Vivolink, Vision and Lanberg.

Frequently asked questions about USB-C video adapters

Does every USB-C port support video output?

No, not every one. Some USB-C ports are for data or charging only. Video needs DisplayPort Alt Mode or Thunderbolt support, so check the device manufacturer's specification.

What is the difference between a USB-C and a USB-A video adapter?

A USB-C adapter takes the video signal directly from the port, if the port supports it, so it usually needs no drivers. A USB-A adapter sends video over the USB data channel, so it typically needs a driver and a faster USB 3.0 port. It is the option when the computer has no video-capable port at all.

What adapter do I need for a 4K monitor?

You need an adapter that clearly states 4K support at 60 Hz if you want smooth video. The HDMI output should be HDMI 2.0 or newer for this, and a DisplayPort output usually DisplayPort 1.2 or newer. Your computer and cable must support that mode as well.

Can one adapter connect several monitors?

Usually one adapter sends video to a single screen. Models with several outputs exist, but how they work depends on the computer, drivers and operating system. Check that your device supports multi-display mode before buying.