Thanks to streamers and content creators, the world of custom mechanical keyboards is exploding. Over my years reviewing tech, I’ve developed quite a keyboard hobby myself and have even built a handful of custom keyboards myself from Drop and RAMA Works. Today, I’m looking at a brand new kit from MonstarGear, an arm of Monstar Company, a name you might recognize from the custom PC world. The kit in question is the brand new XO K80 Aluminum, which just went up for purchase on their website.