Aver Media DarkCrystal HD Capture Station (C874). Image formats supported: JPG, Video compression formats: H.264. Maximum video resolution: 1080i. Cables included: USB. Minimum system requirements: DirectX 9.0c, Minimum RAM: 1024 MB, Minimum processor: Intel Core 2 Duo 2.4GHz / AMD AthlonTM 64x2 Dual core 2.8GHz. Compatible operating systems: Windows XP / Windows Vista / Windows 7, Connectivity technology: Wired