USB-UIRT with Hauppauge HDPVR Blaster

Hi
Can you use the blaster that come with the HDPVR with the USB-UIRT. It looks like it should work but when I plug it into the USB-UIRT nothing happens.
Thanks
Can you use the blaster that come with the HDPVR with the USB-UIRT. It looks like it should work but when I plug it into the USB-UIRT nothing happens.
Thanks