Arkview Aquagate USB Hub (USB-PWHB)

Overview
.. there would appear to be different revisions of this device with differing internals. The Amazon entry specifies the device uses a Terminus chipset.

The S/N for the device populating this entry is 21928B090102566.
 * The NEC hub ICs marked with "NEC", 720114", and "821EA".

This hub presents itself to the host system as two 0409:005a devices.

The power adapter distributed with the device would appear to be an unbranded SPS12-5.0-2000 (100-240VAC [50-60Hz] 0.5A -> 5.0V 2.0A), which is indicated to be manufactured in China.