- USB to TTL converter module
- Used for upgrade of DVD / hard disk / Router / GPS
- Fits for STC downloading
- Stable and reliable chipset CP2102
- Transmitting speed can up to 1Mbps
- Cable Length: Approx. 8.8 inch / 22.3 cm
- Board Color : We will send it at random. ( Black or Red ).
- 1 x CP2102 Module