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Dualcomm Technology, Inc. is a small business incorporated in 2005. It is located in the San Francisco Bay Area, California. 

John He is the founder of the company.

John started his small business by providing electronic board/system design and engineering services for companies in the Silicon Valley.  A couple of years later, he started designing and building his own products for networking applications. John was the first person who pioneered building low-cost network TAPs with high performance and reliabilities, and he is the inventor of an innovative 10G network traffic tapping solution (patent pending) and a passive PoE-over-Coax solution (US patent granted). His customers are often impressed by the unique and innovative features of his products as well as the affordability and reliability of the products.

Today, Dualcomm is having the pleasure of serving more than 15,000 satisfied customers worldwide.
Mailing Address:  
Dualcomm Technology, Inc 
2415 San Ramon Valley Blvd 
San Ramon, CA 94583

Phone:  (925) 658-4824