Measuring 1.5” x 2.75”, the Model 2253 USB audio/video board uses H.264 compression and consumes 1.5W while operating. In encoding mode, it outputs an uncompressed low latency video stream along with the compressed video stream to facilitate previewing and real time image-processing functions. Up to 80 characters of overlay text may be added to the video and the board also performs as a decoder. Other features include a preview latency of 60 ms (glass to glass), text overlay, and three general-purpose digital I/O signals. SENSORAY COMPANY INC., Tigard, OR. (503) 684-8005.