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