*** Recommendation for international purchasers - if you want this unit, don't purchase the mSATA as it's an unknown brand (PHISON) - rather purchase a trusted brand from a local vendor with warranty. We suspect the mSATA failed. The memory supplied has Samsung modules, these are known to be reliable. ****** Please note there is no warranty on this device - only a "returns window" and a "product support window" ****** Please note return window for this device closes in less than 3 months after purchase ****** Please note that product support closes 6 months after purchase ****** One can order 2 units from AliExpress for the same price, instead purchased from Amazon believing the warranty and returns policy would be at least a year ***Placed order for device in Oct 2019Installed PfSense in our lab - tested and everything working - repackaged and stored in our electronics stock roomDeployed device in March 2020 during Covid for remote workers to connect to our office using VPNDevice deployed into a network cabinet with ample coolingDevice stopped working 6 months laterDevice less than 1 year old - no returns policy, product support or part replacement available from Amazon