The GoPro HERO7 Silver is the middle model in the three cameras in the new HERO7 range. Here's a detailed rundown of its video features and options.
GoPro HERO7 Silver
Here are some practical recommendations on which SD cards to get for the GoPro HERO7 Black, Silver, and White action cameras.
GoPros don't float by themselves. So if you let it go or it gets knocked loose unintentionally, you'll need to add something to prevent it from sinking straight to the bottom.
If you're looking to add polarizing or ND filters to the GoPro HERO7 cameras, the HERO6 Black, HERO5 Black, or HERO (2018), PolarPro has a 3-pack kit of snap-on filters specifically for these camera models. Here's my hands-on review.
Wondering if you can use a 128GB or 256GB microSD card in your GoPro? So long as you're using one of these models, you can.
Here's a rundown of the options for charging your GoPro depending on the model of camera you're using.