TWOPAN USB C iPhone Hub for ProRes Video Recording - Ultra-Slim Aluminum USB 3.2, Dual USB-C, Micro SD, and Charging Port Hub for iPhone 18/17/16/15 Pro/Pro Max

This product worked amazing with my iPhone 17 Pro Max! I can plug in an external hard drive. I I can plug in an external hard drive. I can listen with my headphones and I can charge all at the same time . I carry it in a little pouch that I put my external hard drive in! The charging speed and the writing speed works great! I definitely recommend this product!

Great USB C Hub. No issues. I have it plugged into a USB-C port on the front of an external device and have another external device plugged into it. Ignore the dust on my desk in the picture provided.

I like the compact size of the product and all the connectors work perfectly, however I’m having trouble using my DJI 4k mini drone. I’m also trying to use my DJI mini microphone. If there is a way to make it work it would be a 5 star

The small Hub is well made, looks good and allows you to access external SSD without a problem. The only problem for me was that I couldn’t charge the iPhone. I tried rotating the cable. Rotating the Hub and trying on both USBC ports but wasn’t able to charge. I used it on an iPhone 16 Pro. I was hoping this unit would work but unfortunately that wasn’t the case. REVISION The charger function works as long as you have a PD charger with USBC port (I understand it doesn’t work using a USBA port). The seller was provided directions, they were quick to respond and very helpful.

This is a horrible product after a few minutes it gets hot and fails completely

I have tried multiple products to have an expansion micro SD card for my phone and they can never run it! It has to be powered on from an external power source from the PD port or get an error message when I open the video camera app because it's set to save on external drive. This does not require external power to run it! I am recording 4k60 HDR and runs perfect on it! I even checked the video and there was no video stuttering. I'm using a 2tb SanDisk v30. The phone I'm using is a galaxy s25 ultra. This is exactly what I was looking for!

This is meant to be plugged into the bottom of a modern USB-C compatible phone and it does work, but I have rated it three stars because of a couple of issues that I noticed. First, the positive is that all the connections definitely work and I have used it with both a phone and a steam deck. However, the problem is that the connector while reasonably snug is not sufficient to keep something with multiple cables coming out of it tightly in place. At best the device is wobbly and at worst I’ve had it actually pop out a couple of times out of the steam deck. That could also happen on a phone if you are playing a game where you’re moving the phone and using it Gyro functionality. If you are just laying the phone down on the table then of course there is no wobble. The second issue is how much the device heats up when you have a power cable plugged into it. While it certainly isn’t going to melt from that heat, it is uncomfortable if you touch it and feels like a lot of of the energy is being wasted as Heath rather than going into the phone. So having tried the device what I’ve ended up doing is basically having it in my computer bag as a backup or secondary USB-C breakout box in case I can’t find my primary cable for augmented reality glasses. Depending on the price, it may still be worth purchasing. Just keep those two things in mind.

Provides a nice USB-C extension hub in a very compact form factor. I am able to connect my USB-C DAC/Headphones and external USB-C or USB-A power to my phone at the same time. Win! Be aware that the USB-C male connector is on the long side, which is good for big phone cases, but it might also mean a small gap between phone and hub if you have a slim case, which I do. As a result, there's a little "wiggling" in the socket. It doesn't affect the connection, but I'd like to avoid that. Will try a MacGuyver solution with a couple thick rubber bands to fill the gaps on the side. One last thing: there is a little white LED power indicator on the hub, which stays on whenever it is connected. This is true, even if my phone is locked and the display is turned off. Be aware that there’s power being used as a result.

Does exactly what I needed. Very pleased

Loving the compact usb hub for my iphone, this allows me to connect both microsd card and nvme ssd along with audio input for film making. Also this will not obstruct my variable ND filter that I put on top of 17mm filter threads. All video modes are enabled vis Black Magic Camera App including 4k24p Pro res all the way to 4k120p in pro res, making this the perfect film making accessories I have for a very affordable price.

This is a great product if your phone case doesn’t get in the way. Thats my issue not the products issue. My only gripe is that it doesn’t feel super snug in the usbc port

Works well with my Ally Z1E & Ally X, nice and compact.

Works great on my iPhone 15 pro, I’ved used a micro sd card paired with the Blackmagic app to record in 4K 60 log. Could improve in the heat management