Can a PL211 use a memory card larger than 4gb?

Yes, a PL211 can use a memory card larger than 4GB, as long as it supports the specific file system format required (such as FAT32 or exFAT) and the card is compatible with the device. However, it's important to check the manufacturer's specifications to ensure compatibility with larger capacity cards. Some older devices may have limitations that prevent them from fully utilizing larger memory cards.