Portwell CAF-026D offers flexible number of Ethernet ports to meet customer’s requirements. The CAF-026D has two nano-SIM cards holders accessible from outside. For optional wireless connections there are M.2 socket and one mPCIe on board for 5G sub 6/4G LTE and Wi-Fi module. It is possible to install up to 3 modules in total. A "Trusted Platform Module" (TPM) for encryption, authentication and digital rights management is also available. With their fanless design and multiple networking options the CAF-026D is highly suitable for almost every small or medium-sized office or workplace in need of high and fast connectivity