MikroTik Metal 9HPn 900MHz Integrated AP/Backbone/CPE RBMetal9HPn RBMetal9HPn is our first product for 900MHz frequency. With the same case as our Metal2 and Metal5 models, it's completely waterproof, rugged and high powered. RBMetal9HPn is equipped with RouterOS L4 license (AP, point-to-point or CPE). Metal9HPn is compatible only with another Metal9HPn, and available only with US type power plug. It will not work with any other 900MHz manufacturer product. Supported frequencies: 902-927MHz (Selectable center frequencies 907 to 922)