3JTech Dedicated Wifi Router (DWR)
For a list of all currently documented Realtek chipsets with specifications, see Realtek.
This device appears to be targeted for use with 3JTech's IP cameras.
"RoHS", "DWR rev 0.2", and "UL and 94V-0" is silkscreened on the board in the FCC photos.
Per a MAC label affixed to the FCC EUT, a 00:09:B5 OUI is presumed to be used by this device.
- ... however, the bottom label shows it with a 00:E0:4C (Realtek) OUI... Both (or just the RTL one) may be used.