First and foremost the BlackVue DR650S-2CH is a dashcam. The forward looking camera is capable of recording video at 1920x1080 30fps, while recording the stream from the rearward facing cam at 1280x720 30fps. The system also includes built-in GPS, G-sensor, and Wi-Fi. All data is recorded to a microSD card and it can handle up to a 128GB card. There are apps for your mobile devices and software for your Windows or Mac machines.
Slow computer got you down? Maybe a hardware upgrade should be in your cards, if so this guide to the Fundamentals of Upgrading a PC is an invaluable read. PCSTATS Tips