Yes 2g and 5g are seperate, it even asks you to choose the network u want to choose and the network password.
Im thinking of buying this Blink one.....
https://www.amazon.co.uk/blink-video...ps%2C84&sr=8-1
Along with this blink flash drive......
https://www.amazon.co.uk/dp/B08HB9TN...1R_productInfo