CompactPCI Digital I/O CPCI-1500_r1713Kernel 2.4.22 to 3.11.15, Digital I/O, Counter, Timer, Event-Logic CPCI-1564_r1493Kernel 2.4.22 to 3.11.15, Digital I/O, Counter, Timer, Event-Logic Analog I/O CPCI-3001_r1430Kernel 2.4.22 to 3.4.15, Analog In, Digital I/O, Timer CPCI-3009_r1435Kernel 2.4.22 to 2.6.30, Analog I/O, Digital I/O, Timer, Watchdog CPCI-3120_r1430Kernel 2.4.22 to 3.4.15, Analog I/O, Digital I/O, Timer, Watchdog Counter CPCI-1710_r1990 Kernel 2.4.22 to 5.x, xPCI-1710: Digital I/O, ETM, Incremental counter, PWM, SSI, TTL I/O , Counter/Timer Communication CPCI-7500No special driver needed (see TechNote via this link)