4 Mar
2022
4 Mar
'22
5:31 p.m.
Dear All, Apologies if you've already had this but I'm not sure that I have the correct address these days. Please may I ask which SD cards are not suitable for use with PTR1 Pocket and PTN2? I am currently looking to buying a couple more SD cards and have so far been successfully using ones with a capacity of up to 32GB. There are, however, so many different ones on the market now which make reference to the speeds at which they run and I have no idea how this affects the devices I am using. With thanks, Steve