Raspberry Pi 2 has been the only announced option for enthusiasts looking to make electronics using Microsoft's upcoming Windows 10, but Qualcomm is now offering its DragonBoard 410c as an alternative. The credit card-size DragonBoard 410c is a board computer that Qualcomm has priced at around US$75, which is double that of the $35 Raspberry Pi 2. But with Wi-Fi, Bluetooth, GPS and 64-bit ARM CPUs, the Qualcomm board has a blend of horsepower, graphics and location-tracking capabilities not found on other board computers.