SVP PS4100 document scanner with a slim design, color & monochrome 600dpi resolution, micro SD card support, handy scan, handheld scanner. - Brand: SVP - Model: PS4100 - Resolution: 600/300dpi - Memory Card Slot: Supports micro SD card - Design: Slim design, A4 size compatible - micro SD card included - Batteries: 2 AA batteries included - Dedicated case included It has been used for a while, so there is some wear and tear. Thank you for looking.