The SerialGhost TimeKeeper is a compact RS-232 and serial bus logger with 8GB of memory and a time-stamping module. It can operate as USB flash memory for easy access to logged data. * Logs asynchronous serial transmission (RS-232 compatible) * Baud rates up to 115200 bps * Logs 2 streams simultaneously (RX and TX) * Time and date stamping * Built-in battery (for real-time clock) * Small and compact, only 2.4" (61mm) long * 8 gigabytes internal memory * Operates as a USB flash drive * Side button for easy mode switching * USB-B side socket for power (5V DC) * No software or drivers required, Windows, Linux, and Mac compatible