The popular Deckmate accessory is now available for the Asus ROG Ally in the form of the Allymate.
The Allymate follows the same principles as the Deckmate. Thanks to a universal adapter that will be available in black and white, you can mount several peripherals to the back of your handheld.
You can either attach a Kickstand, a universal pluck (there are two in the box) that can be glued to accessories like a USB-C hub or a battery pack, a wall mount if you want to transform your handheld into a 7-inch wall-mounted TV, or a VESA mount to attach your handheld to a monitor arm.
You can get the Allymate for $49.99 on the official website.