The Axia HD1000 is a HD digital image capture device designed to save digital video and still images from a video source. With the AXIA HD1000, you can effortlessly capture high-quality videos and images, which can then be easily transferred to any computer or secure network via USB flash drive. It works with C-Arms, Endoscopic Cameras, Ultrasounds and most video imaging devices with a video output. The internal 500GB HDD stores around 80 hours if HD video. (Note: One hour of video takes about 5.5GB).