With a CMOS sensor with a resolution of 5 megapixels, the MCS 500 Pro Mustek A3 is able to scan documents in various formats, including A3. With a resolution of up to 2592 x 1944 pixels, results are nothing short of perfect. Perfect for office use, this scanner is compact, easy to use and ready to go in no time flat thanks to its s USB 2.0 Plug & Play connectivity. With its powerful lens and its state-of-the-art technology, the MCS500 A3 Pro produces prints with true, vibrant colours. With its contemporary design and low energy consumption, the MCS-500 A3 Pro scanner from Mustek has got it all!