Buy.com has the IOGEAR GBU421 Bluetooth 2.0 USB Micro Adapter for $19.99 with Free Shipping.
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- Allows any computer with a USB connection to become a Bluetooth enabled computer n
- 3x faster than current Bluetooth (1.1 or 1.2) products; up to 3.0 Mbps n
- Up to 30 ft (10m) maximum wireless range n
- Wirelessly communicates with Bluetooth-enabled computers, printers, PDAs, cell phones, headsets, and more