Rcgeek 7.9" Tablet Clip Mount Holder Extender Kit Compatible with Autel EVO 2 Drone Controllers Removeable Extended Stand Accessory https://www.amazon.com/dp/B08BCD2YZM/ref=cm_sw_r_apan_glt_fabc_XZV51HJFW8VSPM7KRCYP?_encoding=UTF8&psc=1

Controller and holder can be any type.

This is the one in the picture

PowerA MOGA XP5-X Plus Bluetooth Controller for Mobile And Cloud Gaming On Android And PC, Gamepad, Phone Clip, Gaming Controller https://www.amazon.com/dp/B08F6H8TBD/ref=cm_sw_r_apan_glt_fabc_A6TE49C7Q334Z1P4QRVR?_encoding=UTF8&psc=1