mini dvr camera,mini dvr,portable mini dvr,hidden camera,security camera,CCTV camera mini dvr camera,mini dvr,portable mini dvr,hidden camera,security camera,CCTV camera Camera lens :2- ... time USB Support: 1.1 and 2.0 Operating System: Windows 2000 / XP / Vista Continuous video recording ... Humidity: 15-85% RHType of memory card: Micro SD card (TF card)Capacity of memory card: can support up to 16GB ( ...