... 3G: UMTS WCDMA HSPA Housing: Metal VPN: Pptp, L2tp, Ipsec and Gre Interface: RS232, RS485, Ethernet Port H101-R GPS+WCDMA ROUTER ... M2M fields, such as intelligent transportation, smart grid, industrial automation, telemetry, finance, POS, water supply, ... BenefitsDesign for Industrial Application High-powered industrial cellular module High-powered industrial 32bits CPUHigh-powered industrial GPS module ...