TuneLink Home starts with a mostly black plastic housing that’s light enough to feel hollow. The tall, narrow shape seems somewhat unusual for a media device, but has a stable enough base that we had no concerns about accidental tipping. Ports on the back allow you to add an IR extender (not included), perform audio through TOSlink/optical or analog ports, and supply power via any Mini-USB cable, including the one in the package. The large…