Review on QGeeM 4-in-1 USB C Hub Adapter - 4K HDMI, 100W Power Delivery, USB 3.0, Thunderbolt 3 Multiport Hub Compatible with MacBook Pro, XPS, iPad Pro, and More Type C Devices by Dan Bobbert

FIX: The replacement cable they sent me didn't work either. However, I just bought another adapter from Revain from a specialist electronics manufacturer called HooToo - yes, it cost about 25% more, but it had two more USB ports, a couple of smart card slots, and an HDMI output. solid (plus simultaneous loading is faster on Hootoo. Anyway, this is the Revain link for HooToo: https://www.amazon.com/gp/product/B07M6R3CPB/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1 NOTE: If you're buying a LG ThinQ phone to work, you can read my original review below Both this device and the one I'm holding are compatible with ThinQ phones and so far connect to the HooToo adapter out of the box, to ensure perfect performance.MHL video output.______________UPDATE AFTER A FEW HOURS: This adapter would be a dream come true, but unfortunately it keeps losing signal - it has something to do with a defective cable.I urge you to replace the cable .If I send along a spare cable it will stay connected, I'll get back to you in a timely manner on my five star rating ____________________________________________________________________ - Ok look at the pics, this one Nice little device works flawlessly with the LG ThinQ V35 provided your v35 is fully up to date (I did a full Windows 10 (Q) upgrade on an unlocked AT&T (v350AWM) LG ThinQ V35 variant , but I've heard that LG also restored HDMI output in later Android 9 updates - we won't even discuss why LG had to re-enable HDMI video output in the latest Android updates, because there's absolutely no point why they disabled a feature supported by their hardware in the first place). I can confirm that when using this device, you can also charge at the same time by plugging a regular charger into the USB-C port of this adapter. Not sure if this includes fast charging, but who cares? Hooray, everything works. My first photo shows Android Q's desktop mode, which is said to be somewhat equivalent to Samsung Dex. I don't know how to use desktop mode yet, but it doesn't matter. You can just toggle the notification on your phone to switch to screen sharing mode for "normal" HDMI mirroring (see my second photo). Please note that in all cases where you have more than one HDMI or other "input" port on your TV, you must definitely use the TV remote control to select the correct HDMI port (the one that comes with your phone, tablet or laptop is connected). ) . Also note that when using screen sharing, you must disable your phone's screen sleep setting, because when your phone's screen is asleep, so is the TV's screen. This device seems to work on ALL ThinQ models with updated operating systems (I bought this based on reviews saying it works on various other models). However, I only tested it on LG v35. I suspect it should work with Samsung Dex devices as well, but Samsung owners will need to test it to be sure. PS: This particular seller, QGeeM, does the exact same thing. device, but with an HDMI port, and this model costs about five dollars less. I assume that the cheaper device will work equally well with the HDMI video output, but only this model supports USB-C simultaneous charging.