Pros Extensible storage space Cons It's sluggish Buying manuals is annoying Display shades look low-key About the Pocketbook InkPad Color Storage: 16GB with expandable alternative (up to 32GB) Format: ACSM, CBR, CBZ, CHM, DJVU, DOC, DOCX, EPUB, EPUB(DRM), FB2, FB2.ZIP, HTM, HTML, MOBI, PDF, PDF (DRM), PRC, RTF