The RC-GZ1 is a universal remote control engineered as a direct substitute for the Hisense RC-MC5, compatible with Roku devices and Roku-enabled televisions including models from TCL, ONN, Hisense, and Sharp. It consolidates TV and streaming controls into a single unit with voice command functionality for searching content, launching channels, and navigating menus. Setup is straightforward—install batteries, press the pairing button, and power your Roku device for automatic recognition. The RC-GZ1 replaces legacy models RC-FA5, RC-AL5, RC-AL2, RC-FA1, and RC-81, though app shortcut button configurations may vary by unit.