Afoundry EW500

Overview
No FCC ID is on the label. Looks to have an aluminium case..

Probable specification sources

 * Per this post, is seems to be running a MTK platform.
 * The Amazon entry for the device notes it as using MT7620A.
 * It would seem probable this device is using MT7620A+MT7610E, however, that is not confirmed. The thing also has 5 RP-SMA connectors, which is not congruent with these specifications.
 * Per a device on eBay, this device has an OUI of 70:3A:D8.