The Cas Interface 2 is connected to the USB port of your PC and it"s USB 1.1 and 2.0 compliant. Cas Interface 2 it"s a Full Speed device and consequently catches up speed to 12Mbit. Thanks USB port you don"t need external power supply.
In a single product, the CAS Interface 3+, combines all the superb features of the CAS Interface 2, its Add-On Board plus many additional options. This new release offers very advanced technical features.