Review: Shure X2u XLR to USB Signal Adapter - American Songwriter
Microphone Xlr-To-Usb Signal Adapter - Universal Plug and Play XLR Mic to PC Ada | eBay
Amazon.com: Shure X2u XLR-to-USB Signal Adapter with Headphone Jack, Integrated Pre-amp with Mic Gain Control, Zero-Latency Monitoring, +48V Phantom Power for Condenser Microphones, 3m USB Cable and Storage Pouch : Everything Else