UC232A USB-to-Serial Converter UC232A Zoom In UC232A is a USB to serial port converter. It provides PCs, notebook PCs and handheld computing devices using USB an external PnP RS232 port. The UC232A now supports Android 3.2 and above. To download the UC232A App from the Android Play Store, use the search term "UC232A Support the RS232 Serial interface. Full compliance with the USB Specification. Up to 230Kbps data transfer rate. Works with cellular phones, PDAs, digital cameras, modems or ISDN terminal adapter. OS Compatibility: WIN98, WIN ME, WIN 2K, WIN 2003, WIN XP, WIN Vista, WIN 7, WIN 8, LINUX and Mac OS 8.6/9/10. Connectors USB 1 x USB Type A Male (White) Serial 1 x DB-9 Male (Silver) Printer N/A Data Transfer Rate Up to 230 KBps Cable Length 35cm LEDs Data Transfer / Handshaking (Orange) Power Mode Bus Powered USB Specification USB compliant Environment Operating Temp. 5-40C /td> Storage Temp. -20-60C Humidity 0~80% RH, Non-condensing