Detailed Product Description Video Pen Camera, Camera Pen, Video, mini video camera, DVR pen camera, DVR Camera Pen, hidden camera ... pen, Wireless pen camera, DVR Pen Camera, Mini Recorder Camer, Pen Camera, Digital Pen Camera, Video Camera Pen ... ( version 2.0 ) , Suitable for laptop and desktop, Plug & Play- Reading speed / Writing speed: 900K/700K per second- Read SD card ...