Guy-Tech AC / DC Adapter Compatible with Shure P9T Personal Monitor System Wireless Transmitter PSM900 ; Shure UC4, SC4, LX3, LX4, P4M, P4T, Power Supply Cord - Walmart.com
SET OF 2 SHURE UC4-UA AND SHURE UC4-UB WIRELESS MICROPHONE RECEIVER | eBay
Shure: shure uc4 sm : Free Download, Borrow, and Streaming : Internet Archive
LOT 3x SHURE UC4-UA WIRELESS MICROPHONE RECEIVER 782-806MHz no adapters | eBay