Manufacturer	Part Number	Description
Chesen Electronics	CSC1221	USB-OTG Portable Hard Drive
Chesen Electronics	CSC1220A	USB-OTG
Chesen Electronics	CSC0102A	USB & PS/2 Combo Mouse Controller
Chesen Electronics	CSC1220	USB-OTG
Chesen Electronics	CSC0100P	USB & PS/2 Combo Mouse Peripheral
Chesen Electronics	CSC0101A	Dual PS/2 to USB Data Converter Controller