PocketBook Verse. Display diagonal: 15.2 cm (6"), Technology: E Ink Carta, Display resolution: 758 x 1024 pixels. Document formats supported: ACSM, AZW, AZW3, CBR, CBZ, CHM, DOC, DOCX, DjVu, EPUB, EPUB DRM, FB2, FB2.ZIP, HTM, HTML, MOBI,..., Image formats supported: BMP, JPEG, PNG, TIFF. Internal storage capacity: 8 GB, Compatible memory cards: MicroSD (TransFlash), Maximum memory card size: 128 GB. Processor frequency: 1000 MHz. USB connector type: USB Type-C