You will find here up-to-date vendor information including vendor address, url for driver download and network configuration information as well as all all belonging mac adresses.
Vendor name: Digital China (Shanghai) Networks Ltd.
602-23, Haitai Building, 351 Guo Shoujin
Pudong New District,
Website for driver download: http://www.digitalchina.com.hk/html/contact_location.php
Showing all 1 registered mac address network prefixes: 00:03:0F
All ethernet addresses with the prefix are registered by Digital China (shanghai) Networks Ltd. in 602-23, Haitai Building, 351 Guo Shoujin Pudong New District, Shanghai China. One will find troubleshooting information for your device on the vendor webpage here. This registered address pool can identify a maximum of 16.777.216 devices.