SiliconDust HDHomeRun High Definition Digital Television Tuner (Refurbished) - Dual for $49.99, Three for $99.99

SiliconDust HDHomeRun High Definition Digital Television Tuner
Because the HDHomeRun Dual connects to your router, you can access the tuner from any computer, anywhere in your home that connects to your network through the router
Use an antenna to pick up the free broadcast Digital TV (ATSC) available in your area, such as ABC, CBS, FOX, NBC, PBS, among other networks. Most locations have additional subchannels carrying kids programming, classic TV, weather channels and more; all of which are available for no monthly fee
You can also connect your HDHomeRun Dual directly to the incoming cable line to receive the unencrypted digital cable ("ClearQAM") channels your cable provider offers
The HDHomeRun Dual streams the full-quality digital stream from the broadcaster or cable provider, ensuring that you get the highest quality possible, including 720p and 1080i HDTV when available
You can watch, pause, record, and rewind live TV, depending on the DVR program installed on your computer
The tuner works in combination with whatever DVR software you install on your computer, so that you can schedule in advance and record all your favorite TV shows
Multiple HDHomeRun units can be used together to expand the number of tuners on your network. They are automatically allocated between computers as needed. Tuner pooling works with Windows Media Center, BeyondTV, SageTV, GBPVR, MediaPortal, and TotalMedia
You can stream your HDTV live on your iPad or iPhone throughout your wireless network. You'll need to use EyeTV software as well as an EyeTV App purchased on iTunes, but once you have these, you can watch, pause, and record on these handheld Apple devices
The HDHomeRun Dual works with a variety of popular DVR applications that are compatible with Windows, Mac and Linux programs, such as Windows 7 & 8 Media Center, Elgato EyeTV, Myth TV, SnapStream Beyond TV, SageTV, and MediaPortal

HDHomeRun Prime (three tuners):

As soon as the cablecard tuner is connected to your home router, you will have the ability to access the HDHomeRun Tuner from any computer--anywhere in your home
Watch and record TV from your family room, kitchen, garage, backyard, or anywhere else you have a computer
Support for CableCARD conditional access, giving you access to premium cable channels from your PC. Just insert an M-Card cablecard from your cable provider and enjoy the ability to watch and record all the digital cable channels you subscribe to--including HD and premium channels in 100% digital quality! Make it easy on yourself and get rid of that set-top box rental that's costing you money
Compatible with Windows 7 & 8 Windows Media Center, offering the full DVR experience. Watch, pause and record live TV, schedule recordings by name, set up season passes and watch content when it's convenient for you
So, you don't happen to have a PC next to your TV, huh? No problem: Use an Xbox360 or other Media Center Extender and you'll get access to live TV and all the recorded programs on your primary PC
Supports the streaming of access-controlled copy-freely channels to other DVR applications, including MythTV. These are channels you subscribe to that are encrypted on the cable system (access-controlled) and don't place restrictions on use in your home (copy-freely)
Elgato's HDHomeRun App and SiliconDust HDHomeRun Prime join forces to deliver premium television and DVR capabilities on the iPad 2. The HDHomeRun Prime sends the TV signal directly to the HDHomeRun Prime App, so you don't have to turn on a PC. Enjoy the ability to watch, pause and record on your iPad! (app not included)