The rbm11g is a fully featured routerboard device perfect for using with your own enclosure or building a custom solution. It uses the same square pcb and mounting holes as it’s predecessors. You can simply swap out the older models with the brand new rbm11g.The m11 features a new mediatek dual core cpu running at 880mhz. A minipcie slot for using with a wifi module of your choice. Or with a 3g lte modem sim slot provided . The device can be powered by poe through it’s gigabit ethernet connector or through the dc power jack.