The Pololu USB-to-serial adapter is great for connecting microcontroller projects to a personal computer. The adapter uses 3.3 V signal levels so you can connect it directly to any microcontroller running at up to 5 V without the hassle of an RS-232-to-TTL level converter. The tiny unit is only 1.0" x 0.65" including its mini-B connector, and the simple layout of the ground, transmit, and receive lines allows for easy mounting that takes up as little as four breadboard rows.
- PCB size: 1.0" x 0.65" including connector
- USB standard: USB 2.0 (full speed)
- Connector: USB mini-B
- Data I/O voltage levels: 3.3 V (5 V tolerant)
- Maximum data rate: 921.6 kbps
- Supply current: 25 mA
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Customs Tariff Number:
Country of origin:
This depends on where you are located. After the order is handed over to UPS, the delivery time in Germany is about 2-3 days, within Europe about 1 week.
We ship our orders with UPS (United Parcel Service).