13-04-202103:32 PM - last edited 13-04-202110:17 PM
It could also be possible that the card is not actually a 1Tb card, even though it shows the properties as such on a pc. The typical price of this size of card from a reputable manufacturer, such as SanDisk, is upwards of £200. Amazon sell unbranded cards, claiming to be 1Tb, for around £30-40. Best of luck at getting anything close to that in storage at that price!!