... EPC4,EPC8 and EPC16 devices.5.Have verified our usb download cable on the following devices:Cyclone-------EP1C3,EP1C6, ... EPCS4,EPCS16,EPCS64 EPC------------EPC1,EPC4Support NiosII embeded core based debug,with this debugger, there will be no warning windows ... poped up duringthe NiosII debug.High performance, 6 times faster than ByteBlasterII !!USB interface with status and Power LED ...