14 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Condition:
NewNew
The PCB provides a fast, simple way to connect devices with a TTL level serial interface to USB. TTL-232R_PCB provides a USB to TTL Serial UART interface. UART interface support for 7 or 8 data bits.