The Nexcom VTC 6210-R, based on Intel Core quad core processor E3845 (1.91GHz), is specifically designed for rolling stock environment. It allows VTC 6210-R to comply with stringent EN50155 standard in rugged, fanless and compact mechanism. VTC 6210-R provides complete communication capability between automotive and computer with build-in CAN BUS 2.0B interface. VTC 6210-R features rich PAN, WLAN and WWAN wireless connectivity. With dual SIM cards support, VTC 6210-R allows three SIM cards backup each other for a better connectivity quality by software. In addition, three SIM cards and dual WWAN modules architecture can increase the bandwidth for a faster data transmission speed. Not only data transmission, VTC 6210-R also supports two-way voice communication. Equipped with intelligent power management, VTC 6210-R can be waked on by ignition, RTC timer or SMS message remotely. By integrating the variety of I/O ports and 3 x mini-PCIe sockets expansibility, VTC 6210-R keeps the flexibility to meet the demand for different rolling stock applications, such as infotainment, dispatching system and video surveillance.