@iPeterCao Sep 24, 2021, 2:00 pm EDT | 4 min read Titikul_B/Shutterstock.comWhat to Look for in a Dash Cam SD Card One would think that any SD card would work with your dash cam. While theoretically, any SD card will do, there are certain models built specifically to handle tasks such as recording video on your dash cam. Here’s what to look for when shopping for an SD card for your dash cam: Total Recording Time: Most SD cards designed for dash cameras will tell you how many hours it’s rated for before you can expect to replace it. Most cards record 20,000-40,000 hours on average. It’s not a hard number, of course; some cards might last well past their rated hour marking, and some might run less. It’s also worth noting that some dash cams rewrite over non-saved footage to preserve space. General Durability: Modern SD cards are built to last. For cards going into dash cams specifically, you’ll want to make sure they’re shock- and waterproof as well as able to withstand high temperatures, especially if you plan on leaving your car in the hot sun for hours at a time. Write Speeds: Depending on the quality of your dash cam (some can record up to 4K!), you’ll need to look at the write speeds available on your SD card. If you do have a 4K dash cam, you might want to find one with higher write speeds, otherwise, your SD card may be too slow and won’t actually record anything. Warranty: Cards designed… Click below to read the full story from How To Geek
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The Best SD Cards for Dash Cams in 2021
