The HDHomeRun Prime is a remote tuner, you connect it to your cable and your network and the tuners are then available for Windows 7 Windows Media Center PCs on the network to use for watching live TV or recording. You can get the full product details from the SiliconDust website. Today the HDHomeRun Prime officially requires a Windows 7 Windows Media Center PC, but I did just talk to SiliconDust at The Cable Show this week. They’re working on adding DLNA/DTCP-IP support which would allow any DLNA/DTCP-IP-enabled device to access the tuners over the network. I’ll get around to writing a post on that.

It is a simple device. There is a coax connection for the cable, a slot for the M-Card CableCARD, Ethernet for the network, USB to support a Tuning Adapter if required, and a power connection. The $129.99 price is lower than Amazon’s $149.99 new price, and nearly half off the full $249.99 MSRP.