Monoprice USB-C to Dual 4K HDMI Adapter For Galaxy S9/S9+ MacBook Air2020-2018 MacBook/MacBook Pro2020 2019 2018 2017 iPad Pro 2018 Dell XPS13/15
$23.89 reg $49.28
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2.6 out of 5 stars with 9 reviews
0% would recommend
1 recommendations
3 out of 5 stars
1 July, 2024
originally posted on Monoprice
connecting loose to my Dell Latitude laptop
usb-c connector fits loose in my Dell Latitude laptop, due to which my monitors keeps flickering lots of times.
1 out of 5 stars
Thumbs down graphic, would not recommend
9 November, 2023Verified purchase
Not working as expected
Poor connection, not meeting expectations
4 out of 5 stars
26 May, 2023
originally posted on Monoprice
Great multiple monitor tool
If you don't quite need a dock but you want multiple monitors.
2 out of 5 stars
15 October, 2022
originally posted on Monoprice
Dual monitor
I tried to connect two 22" monitor with my HP 250G8 laptop running Windows 10 Pro 64bit and the display never came up
1 out of 5 stars
21 September, 2022
originally posted on Monoprice
Only one port worked at 1024 x 768
I used this 4K HDMI adapter on 2 laptops with the same results. One port of the adapter only supports up to 1920 x 1080 but recommends 1024 x 768. The other port sends disconnect/reconnect signal every 5 seconds. This is not working as I expect3ed.
3 out of 5 stars
13 September, 2022
originally posted on Monoprice
Display signal was mirrored on two external displays, not useful for me
This item declares it is a dual HDMI adapter. I hook this up to my Macbook Pro 2019, and yes, it sends output to my two external HDMI monitors, but the output was the same screen on both. I thought 'dual HDMI' meant it would support these as 2 separate external displays, i do not want the same external signal mirrored on both displays. I have read that this can happen if your laptop does not support multiple output signals for multiple displays, but I thought Macbook Pro 2019 with latest macOS supported this scenario. If the product description were clear about how this product behaves, i would have selected a different product. Monoprice shipping and customer support is top-notch, five stars for that.
1 out of 5 stars
18 August, 2022
originally posted on Monoprice
Don?t buy it
This does not work. I plugged an HDMI cable into this unit after connecting to my MacBook Air M1 and an HDMI splitter. The two monitors connected to the splitter would blink on and off continuously. I had to switch back to my Apple HDMI adapter. I?ve not had any luck with this Monoprice?s HDMI device or their cables.
4 out of 5 stars
15 June, 2022
originally posted on Monoprice
4k Suppoert depends on your PC
While the device supports "up to two 4K" displays, your PC might not be able to drive that; my PC can only do one 4K or two 2K displays even through this adapter.