With the playGo USB, you’ll be able to wirelessly send music from your PC or Mac to your powered speakers, stereo receiver, or even your headphones. The playGo USB transmitter plugs into your computer’s USB port, and it uses its own wireless protocol to send music to the receiver up to 75 feet away. It doesn’t even require software. It’s made of white or orange Corian. It normally sells for about $450, but Curisma is selling it as their weekly deal for $299 for a limited time.