The 14" fully-rugged Panasonic TOUGHBOOK 40 laptop breaks new ground offering unrivalled flexibility in even the most demanding and unpredictable environments with its class leading eight modular areas including its innovative modular expansion packs (xPAK’s). Optical drives, authentication readers, IO ports and even the Barcode Reader xPAK are all user upgradeable. Its state-of-the-art design optimizes thermals for maximum performance and its latest technology will ensure the TOUGHBOOK 40 will withstand the test of time.