Plugable makes some of the best ones in fact, they actually make most of them, according to DisplayLink's website. If you're limited to Type-A ports, look for a product that uses a DisplayLink chipset.

There's more than one way to turn a USB port into a video output. Or, if what you need is a way to capture high-quality video content, you can check out our review of the top HDMI recorders. We have some other lists that might help if you're looking for a new monitor, a projector, or a splitter to link up multiple displays. The Uni has a more standard look but is offered in a wider range of lengths.

If you're after a dependable, no-frills connector that's compatible with a wide range of devices, the Uni Cable and the Choetech XCH-1201BK are both great options the Choetech has an L-shaped design that can reduce the strain on your computer's port, but makes it a bit harder to use with smartphones in thick cases. Customer reviews, however, suggest that it was too unreliable to justify its high price relative to other multiple-input devices like the Lention Hub or the Anker PowerExpand 8-in-1. It's taking the place of the CalDigit Mini Dock, which in theory was a more versatile version of the StarTech that also featured ethernet and USB-A ports. However, it won't do anything at all if your USB-C port doesn't support Thunderbolt 3, which limits the range of computers it can work with. It's a great choice for professionals in digital media fields, since it allows for dual-monitor setups with extremely sharp visual detail. It's also a remarkably versatile hub, combining a huge variety of different ports in a single device.Īnother new entry is the StarTech Dual, one of the few adapters available that can handle true 4k resolution on two displays at once. The Anker PowerExpand 8-in-1 is a fantastic example, and it combines its robust display capabilities with fast data transfer using the USB 3.1 format. However, more and more USB-to-HDMI devices are being released with the ability to support 4k UHD transmission at a 60 Hz refresh rate.

Advances in adapters tend to lag a bit behind the technologies they mediate, and as such there haven't been many truly revolutionary innovations since our last update to this list.

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