Shure SM58-X2U Dynamic Cardioid Microphone With USB Adapter
Shure X2U XLR to USB Universal Microphone Adapter - Henderson Imports
Shure X2u Problem Solver XLR to USB adapter - Trew Audio
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
Shure SM57-X2U Microphone and XLR-to-USB Adapter Bundle