Summary: The Sony Reader PRS-T2 is a W-iFi-only e-reader (there's no 3G option) and it comes with 2GB of internal memory but has a microSD expansion slot for additional memory that accepts up to 32GB cards.
Summary: The Sony Reader PRS-T2 is a W-iFi-only e-reader (there's no 3G option) and it comes with 2GB of internal memory but has a microSD expansion slot for additional memory that accepts up to 32GB cards.