The Stratus XL connects to an iPad, iPhone, or iPod touch using a wireless Bluetooth connection, and the large design fits all of the expected control inputs: two joysticks, a pressure-sensitive directional pad, four action buttons, and four shoulder buttons that include two analog trigger buttons.
Our sister site TouchArcade got a hands-on with the controller at E3 this past summer, and found the new device favorable over the diminutive size of the original Stratus. They noted, "Instead of curling your hands around the tiny SteelSeries Stratus, holding the SteelSeries Stratus XL is more similar to having an Xbox 360 or Xbox One controller in your hands."
The Stratus XL uses AA batteries instead of a rechargeable battery pack. SteelSeries says the batteries should last for 40+ hours of playtime, and a switch on the back of the device should help users prevent heavy drainage of the batteries when not in use.
The SteelSeries Stratus XL can be purchased now from the Apple Store for $69.95, which is about $10 over the price tag of the PS4 DualShock 4 and the Xbox One Wireless Controller. The Stratus XL will be available for direct purchase from the SteelSeries official website, and for hands-on demos at select Apple Stores, on December 6.