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StarTech.com USB-C to Dual HDMI Adapter, USB Type-C Multi-Monitor MST Hub, Dual 4K 30Hz/1080p 60Hz HDMI Laptop Display Extender/Splitter, Extra-Long Built-In Cable, Windows Only (MSTCDP122HD)

£1.61£3.22Clearance
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Key specs – Upstream connection: 1x USB-C; USB ports: 3x Thunderbolt 4 USB-C 3x USB-A 3.2 Gen 2; Other ports: Gigabit Ethernet, SD Card, 3.5mm audio; Power:135W power adapter; Maximum power load: 90W per port; Dimensions: 190 x 75 x 27mm; Weight: 338g; Warranty: 12 months The maximum length of HDMI cable should not be more than 25ft long as it may start dropping off signal if more.

Now, you may be wondering, if USB-C is supposed to replace everything else, why it’s not even more common. The answer comes, once again, from manufacturers playing fast and loose with the standard. What happens when you want more than two displays? This will depend, once again, on your graphics card, your machine, and how much cash you’re putting aside to invest in this. It’s worth being aware that you might only be able to have one monitor, especially on older or lower spec machines, whereas you can connect up to four screens on more modern machines. Since you have one DisplayPort on your computer, you can use that for one monitor, and then connect the second using a USB 3.0 to HDMI adapter. Therefore, it is recommended to update the USB-HDMI driver. There are various applications and programs you can use to update the drivers. Reasons For USB-C To HDMI Not WorkingThis issue is common with Windows operating system users for example when you upgrade from Windows 10 to Windows 11.

Some USB-C hubs go further by incorporating USB-PD passthrough. Here the idea isn’t so much to power the connected devices as to power the laptop the hub connects to, so that you just connect the laptop to the hub, and it charges as you use it without the charger taking up the spare USB-C port. The key thing here is how much power the hub can supply. Most will deliver 80W or more when used with a 100W charger, which should more than cover any laptop. However, with some you’re looking at 50W or less, which might mean missing out on fast-charging modes on some of those laptops that support them. Why it made the cut: While there are plenty of simple USB-C-to-HDMI adapters out there, Targus’ USB-C delivers the best possible HDMI splitter performance and throws in plenty of ports to match. I like the G2G DisplayPort to Dual HDMI dongle. Bear in mind, that this specific adapter requires an additional power source via a Micro USB cable. Extending Monitors on Mac The second issue of USB C to HDMI not working is the latest Window 10 update which can cause issues with proper working of the system.

Reasons For USB-C To HDMI Not Working

Why it made the cut: Tripp Lite’s 8-port HDMI Splitter may be pricey, but it will easily handle the most demanding multi-display setups thrown at it. As technology continues to progress and new standards are created, it’s becoming more frequent to find difficulties in achieving the result you want. This also applies to monitors. The everyday, casual, user might not be familiar with USB-C, DisplayPort, or HDMI, and it’s not always clear for them. Before you buy an HDMI splitter for dual monitors, you should have a plan. This is a specific little accessory that does a very specific thing. If you don’t have a device, like a game console, cable box, or PC, that you want to show on multiple monitors simultaneously, you should hold off on buying this until such a need arises.

Alternate Modes are optional; Type-C features and devices are not required to support any specific Alternate Mode. The USB Implementers Forum is working with its Alternate Mode partners to make sure that ports are properly labelled with respective logos. The major problem is due to the USB-HDMI driver not being correctly installed or it is an incompatible driver. In this case also, it could be adapter driver issue. So you follow the steps earlier indicated above to update your driver accordingly. USB-C has one specific disadvantage, and it’s the fact that many laptops have a limited number of USB-C ports. In that case, you may find you’ll need to get a USB-C hub to widen your options. Make sure it has a passthrough for the power supply, and ideally an extra USB-C port too. Many hubs also have an HDMI connection for added versatility. While USB 3.0 supports much higher bandwidth than USB 2.0 it still does not support enough for two 4K monitors at 60 Hz. These USB video adapters are limited to 1080P at 60 Hz.We looked at how SD cards were inserted—you’d be surprised how many don’t work unless they’re inserted upside down! There are a few ways to accomplish this goal, although the steps required will depend on the ports available on your computer. Extend Display With Only 1 HDMI Port Certain laptops that have a Thunderbolt 4 port which supports DisplayPort Alt-Mode can also support the HDMI 2.1 features. Overall, Anker’s hub is well designed, with adequate spacing between the two 5Gbps USB-A ports. There’s also a 5Gbps USB-C connection for data, plus a second USB-C port for power input at up to 85W rated. (The charger allows up to 100W in, but supplies 85W.) An HDMI port allows for 4K/30Hz video or 1080p/60Hz video to a single external display, standard for the category. Ethernet is excluded, however, so you’ll need to use Wi-Fi instead. Cord length is about 8.5 inches, above the standard 6-inch length. Usually, a task which should essentially be “plug this into this” becomes complex and time consuming. However, don’t let this dissuade you from accomplishing your monitor goal, just make sure you do plenty of research before buying a cable, and make sure it’s the one you need.

All other products will be delivered via the fastest available method (excluding bank holidays and weekends) and generally within 3-5 days, depending on customer location. Splitters are supported in DisplayPort connections, for example, which will allow you to use one port on the laptop to connect a number of monitors, although this isn’t a very economical way to do it since it might be a bit expensive.

For example, if you try to watch Netflix on a monitor that’s connected to an HDMI dongle that does not support HDCP, it might lose the signal. In most cases, when using a USB to HDMI dongle or hub you don’t need to worry about HDCP issues.

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