Amazon.com: for SHURE X2u XLR to USB MIC. Adapter, Audio-Technica AT2020USB, ATR2500, Condenser USB Microphone. High Speed 3 Ft. USB Cable. Ships Fast! : Electronics
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 : Musical Instruments
Shure - X2U - XLR to USB - Microphone Signal Adapter - w/XLR Male to 1/4" TRS Ca | eBay