Amazon.com: Radiolink AT10II 12 Channels RC Transmitter and Receiver R12DS 2.4GHz Radio Remote Controller, Voltage Telemetry for RC Airplane, FPV Racing Drone, Quad, Helicopter, Car and Boat (Mode 2 Left Hand Throttle) :
Amazon.com: GoolRC Flysky FS-i6X 2.4GHz 10CH AFHDS 2A RC Transmitter with FS-iA6B Receiver for RC Drone Airplane Helicopter : Toys & Games
Amazon.com: Logitech USB Unifying Receiver, 2.4 GHz Wireless Technology, USB Plug Compatible with all Logitech Unifying Devices like Wireless Mouse and Keyboard, PC / Mac / Laptop - Black : Electronics
Amazon.com: Flysky FS-GT2E AFHDS 2A 2.4ghz 2CH Radio System Transmitter for RC Car Boat with FS-A3 Receiver : Toys & Games
Amazon.com: Delinx 4 8 Channels 2.4GHz Long Range RC Transmitter and Receiver Remote Control Motor Controller kit for DIY Kids Toys Projects (4 Channels) : Toys & Games
Amazon.com: RC Receiver RC Plane Receiver - 2.4Ghz 4CH S-FHSS Compatible Receiver for Mini Car & Aircraft(RFS05S) : Toys & Games
Amazon.com: Flysky FS-GT3B RC Transmitter Receiver 2.4Ghz 3 Channel, Rc Car Remote Controller with Flysky GR3E Failsafe Receiver - HOBBYMATE : Toys & Games
Amazon.co.jp: Kyosho Syncro 82147 2.4GHz KT-231P+/Syncro KRG-331Tx/Rx Set (Sender and Receiver Set) : Toys & Games