Sony PlayLink games for PlayStation 4 are down to $5 each right now, including SingStar: Celebration
Lenco PlayLink6 Review: A good entry point if you're after something that can handle high-resolution audio playback - Home Entertainment - Speakers - PC World Australia
Lenco PlayConnect Review: This device allows you to connect your existing stereo to your home network in order to play content through mobile devices and computers - Home Entertainment - Media Streamers -