Navico MI10 Dual Micro-SD Card Reader [000-13892-001]MI10 Dual Micro SD Card Reader The MI10 Chart Card Reader provides dual microSD card slots for use with Simrad NSO evo2 marine processors and B & G Zeus Glass Helm CPUs. This easy to install, waterproof card reader can be mounted in easy reach, eliminating the need to physically access your systems black box processor when installing or removing chart cards. Dual card slots allow simultaneous use of two different chart cards, or the use of a secondary