Insignia USB-C AV Multiport Adapter with 4K HDMI and Power Delivery (NS-PU378CHM-C) - Only at Best Buy

I bought this to use with a 2021 12.9" iPad Pro I just bought. Since there's no headphone jack I've been trying to figure out how to plug my guitar into my iPad. I also wanted to be able to use a non-Bluetooth keyboard and mouse with my iPad. Very few reviews had people specifically talking about using this product with an iPad. The packaging itself only says it works with Windows and MacOS. It doesn't say that it doesn't work with iOS but it doesn't say it does either. Let me say I've had great results with this. The normal price is $40. I got it as the Deal of the Day for $20 minus $10 in rewards = $10. I got a great deal on it and am very happy.

Other reviewers are saying it does not work properly but it does. I use it with a 2017 Macbook Pro without issue. I had to figure out the proper way to use it though. First turn on your macbook (I have nothing plugged in to usb c ports, not even power cable). When booted, plug in the Insignia adapter with nothing connected to it ports. Then I plug in my mouse/keyboard dongle (move my mouse and all is good). And then, while my monitor is turned on, I plug in the hdmi cable and all is good. If I try plugging it all in together or already plugged in while booting the monitor does not show the screen, and it says no signal. I do the above and works every time.

If you wanna use it with your Mac, do not buy this garbage. The USB adapter part did not work with my 2017 MacBook Pro. It was always a game of trial and error! Try the first USB-C...don't see your flash drive on your desktop!? Try the next one USB-C. Until you run out of USB-C on your computer and t still does not connect your usb flash memory to your computer. Today, I tossed it to the trash can! And by the way, I used HDMI port 2 times only and it worked which I am sure if I used it more often it would have played just like its USB-3 adapter. and the USB-C connection on it worked only for charging. $50 wasted for nothing. DO NOT BUY THIS.

Great accessory for the MacBook. This little device has USB 2.0/3.0 port, 4K HDMI port and a USB C port for charging and accessories. It’s compact, lightweight and easy to use. Plug-and-play.

Definitely a solid 3-in-1 adapter, especially if you're looking for that "Apple Color", but without paying Apple Prices. I've been using it for a few days and everything fits perfectly and there are no quality issues that I have discovered. However, the one very VERY small thing that keeps me from giving it a 5/5 is that the USB-C male connector just doesn't fit as well as the Apple version does and I haven't a clue why since they way virtually the same. I have both, and that's my only very minor complaint. So if you've got a USB-C output, but want to connect HDMI, standard USB and gain an additional USB-C slot, I would highly recommend this one!