SteelSeries Stratus review: A tiny wireless game controller to turn your iPad into a mini-console - CNET
SteelSeries Stratus Duo Wireless Gaming Controller – Compatible with Android, Windows, VR, and Chromebooks – Dual-Wireless Connectivity – High-Performance Materials – Supports Fortnite Mobile : Video Games
SteelSeries Stratus Wireless Gaming Controller for iPhone, iPad, and iPod Touch - White : Everything Else