Note:Mode 1-Right-hand throttle Mode 2-Left hand throttle New to TX12 MKII Updated rear case with comfortable grips Improve S1 / S2 Grips Improved USB-C QC 3.0 Charging Updated main board design Updated MCU to STM32F407 EdgeTX factory installed SD Card included Internal ExpressLRS RF Module Specs: Size: 170*159*108mm Weight: 363g Frequency: 2.400GHZ-2.480GHZ RF Chip option: ExpressLRS (ELRS) Transmitting Power: 20dbm Antenna Gain: 2db Working Current: 320mA 8.4V Voltage Range: 6.6-8.4v DC Range: > 2km (depending on receiver) Radio Firmware: EdgeTX (Transmitter) / ExpressLRS (RF module) Channels: Up to 16 (depending on receiver) Display: 128*64 Monochrome LCD display Gimbal: High precision hall gimbals External module: JR/FrSKY/Crossfire compatible Upgrade Method: USB/SD card & EdgeTX Buddy online or EdgeTX Companion PC software USB Charging: QC3 USB-C SD Card: Included