Vantrue 128GB U3 microSDXC UHS-I 4K UHD Video Monitoring Memory Card with Adapter for Dash Cams, Body Cams, Action Camera, Other Surveillance & Security Cams

April 2022. Updating my review. In October 2021 I gave this 2 stars (see below). Cathy in Vantrue customer service took care of my problems and replaced the entire dash cam unit. That resolved all my issues. Since January 2022 it has been working flawlessly - thus the 5 star rating now. The problems I was experiencing apparently were with the dash cam and not the SD card. Just a note - I have not been paid to give a good review. When the time comes to replace components, I will purchase from Vantrue again. And I hope Cathy will still be there if I need her. October 2021. Purchased with my Vantrue dash cam in September 2019. Because of the pandemic, I ended up not driving much and by extension didn't have much demand for the dash cam. Recently needed to pull a video of an accident I witnessed and the video would not come up. All I got was an error message to reformat the disk. Worked on it for a couple hours and I could not successfully reformat the disk. 256 GB for $50. Useful size at expensive price. But unreliable. I'd hate to count on it to back me up in an accident or prove my innocence in a traffic stop. Maybe the disk is damaged; excessive heat can do that. But no warning. Plus, I found the manual says to reformat the disk every two weeks. That's ridiculous and unrealistic. None of my other devices require that. I may not invest in another micro disk and just use this as a lesson not to be repeated. I feel I'm being generous giving the product 2 stars.

Works perfectly in the dash cam I bought it for.

Made for their use of high quality dashcams. Heat and cold resistance just make sure your. Good price for the dollar and plenty of storage space . And yes it will fit with its made for their units.

Purchased the 265gb SIM card for my Vantrue drive cam to ensure compatibility. Slightly more expensive than the generic cards but should stand up to constant over writing. 265gb is slightly above minimum recommended size. Should deal with routine trip length. IF I have an incident will likely save video to phone asap to prevent accidental over writing due to smaller card capacity. Formatting card took about 10 seconds after installation and camera was ready to use.

Good quality, fast and reliable storage for dash cam

Very good SD cards. Had no problems with them.

Necessary required specific to dash cam I bought

It was a gift so I don't know. Seems to be ok.