RioRand USB Blaster (CPLD/FPGA programmer) Faster:about 6 times than ByteblasterII USB interface:you don't need a PC with serial port Fast download speed,stable performance Support AS, PS and JTAG program ( with Verify and BankCheck function) Support all ALTERA products(CPLDMAX3000MAX7000MAX9000 and MAXII;FPGAStratix StratixIIStratxIIICycloneCycloneII and so on),100% compatible with Official ALTERA USB Blaster