This mobile A4 simplex scanner is USB-powered for even more convenience and flexibility! - Scan speed: 5.2 sec./page (300 dpi) - Resolution: 600 dpi - Interfaces: USB, WLAN - Scan format: up to max. A4 - Compatible with Windows and Mac - Carrier sheet lets you scan A3 sheets - Business card scanner As of March 2023, all PFU scanners will be rebranded to Ricoh. Model numbers, technical specifications, parts, warranty and support services remain unaffected by the change.