Rethink the limits of speed, precision, efficiency and versatility in the field. With remarkable enhancements throughout the entire workflow, thrilling new levels of speed, performance and ISO sensitivity and the superior image quality of a Nikon flagship HD-SLR, D4S frees professionals to perform at their peak in whatever conditions their assignments demand. Capture full resolution stills at 11 fps for approx. 200 shots with full AE and AF functionality, noise-free photos and videos up to ISO 25,600 (expandable to a mind-boggling ISO 409,600 equivalent at Hi4) and 1080p Full HD videos with high-fidelity stereo audio. Transfer files 10x faster with new 1000 Base-T (Gigabit) wired LAN, and increase that speed further by shooting a smaller RAW SIZE S format. Think and shoot in ways you may not have believed possible.