The SerialGhost TimeKeeper is a compact RS-232 and serial bus logger with 16GB of memory and a time-stamping module. It can acquire data from a single serial data source, or tap onto a bi-directional serial bus. The SerialGhost 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 inch (61 mm) long 16 gigabytes internal memory Industrial grade flash memory Operates as a USB flash drive Push button for mode changing USB-B side socket for power (5V DC) No software or drivers required, Windows, Linux, and Mac compatible USB cable included