The Beaglebone Black is a great credit-card-sized development platform with a fast growing community, why would you not want to keep your board safe and sound inside this black aluminium alloy enclosure? These cases protect your Beaglebone Black from things like rogue wires that might short it out while still allowing full access to the board! The enclosure provides slots to access each header, USB ports, power jack, ethernet jack, power buttons, MicroHDMI, MicroSD card. This is a really durable case that will do a great job protecting your Beaglebone Black!