Frankever USB Plug
Model reference: FK-PW301U
Template (old version)
Tuya-Convert might not be possible for this device since the template was added (2020-09-27). All new Tuya devices have firmware preventing flash but it is still possible to Tuya-Convert old stock devices without connecting them to the Tuya app.
Manufacturer did not disable/remove blue LED on ESP chip, and it lights up the outlet itself. Controllable on GPIO2 (labeled as User in template so that it’s unused by default).