Xpress Kit USB Computer Interface between PC and Programmable Vehicle Interface Module (DEI Install Bypass Essentials 2nd Generation XPRESSKIT Computer Programming Tool USB Computer interface acts as a bridge between your PC and an upgradeable vehicle interface module XKLOADER2 is the 2nd generation USB computer interface (Bootloader) that acts as a bridge between your PC & an XPRESSKIT upgradeable vehicle interface module. More powerful encryption scheme, faster download speed and higher current outputDirect Plug and play compatible with the new CANMAX400 and CANMAX400DEI SeriesPlug & XKLOADER2 is the 2nd generation USB computer interface (Bootloader) that acts as a bridge between your pc & an XPRESSKIT upgradeable vehicle interface module. VIP (Vehicle Interface Program) provides the user interface needed to update and/or change the vehicle firmware. VIP includes a critical update alert which informs you if a newer version of vehicle firmware is available. XLOADER2 was designed to support faster & more powerful, processors such as the FlexRay compatible processors from NXP.