The MS320 Linear Imager Scanner is a gun-shaped barcode scanner that scans 1D barcodes and PDF417 barcodes. It has a value-priced, ergonomic design making it a direct replacement for the popular MS335 Linear Imager. The MS320 scans at 200 scans per second, has a depth of field of 14 inches, weighs 6.6 ounces, and has an optional hands-free stand.