Welcome:Longsong Industrial Limited
Call us：
+852-23329863
Call us：
+852-23329863
Developed to allow On-The-Go (OTG) peripheral devices such as smartphones and tablets to function as host devices for keyboards and mice
Superseded by USB Type-B Mini and Type-B micro connectors
Longsong Industrial Limited
Contact：Charles & Kevin
Mobile：+852-23329863
Email：Charles@longsongindustrial.com Longsonghongkong@gmail.com
Add： WINNING HOUSE NO 72-76 WING LOK STREET SHEUNG WAN HONG KONG
