The Radxa Orion O6 is a powerful ARM-based mini-ITX motherboard for tinkerers
While it's not a replacement for the Snapdragon Dev Kit, the Orion O6 holds up pretty well in most workloads

ARM-based Single-Board Computers may not deliver blazing-fast performance or support every operating system under the sun, but their low power draw makes them perfect for tinkering projects. But what if you combined their versatile nature with a fairly powerful processor, a dedicated NPU, better connectivity, and high memory?