GameSir G8 Galileo Review: The mobile controller I've dreamed of
GameSir G8 Galileo Mobile Gaming Controller – GameSir Official Store
GameSir G8 Galileo review: get a grip
GameSir G8 Galileo review
GameSir G8 Galileo Mobile Gaming Controller
Gamesir G8 Galileo - Unboxing and Remote Play Test
GameSir G8 Galileo Review: The mobile controller I've dreamed of
GameSir X2 Bluetooth version is a universal mobile gaming controller which is compatible with both Android and iOS mobile devices. This is another smart game controller which is perfect for cloud gaming, and iOS users will be able to enjoy Apple Arcade and MFi games. It can be easily attached to the phone.
GameSir X2 Mobile Gaming Controller Bluetooth Version
GameSir G8 Galileo Type-C Mobile Gaming Controller for Android & iPhone 15 Series (USB-C), Plug and Play Gamepad with Hall Effect Joysticks/Hall Trigger, 3.5mm Audio Jack : Cell Phones & Accessories
Notes on using a phone as a dedicated gaming handheld : r/SBCGaming
GameSir G8 Galileo Tutorial for Android Users