Sensoray 2255 is USB-powered

Those who place great importance on quality when it comes to video grabbing ought to consider the Sensoray Model 2255 that boasts a total capture rate of 60fps. This means you will be able to capture video simultaneously from a quartet of composite NTSC or PAL video sources at 15fps or two channels at double the frame rate. The 2255 features native support with a wide array of formats, making conversion a non-issue. Some of the supported formats include RGB packed, YCrCB packed, YCrCb planar and Y8. Being USB powered is yet another advantage – there are no bulky power adapters to lug around. The Sensoray Model 2255 retails for $515.