BetaFPV Micro TX V2 Module (868mhz)
https://prodroneparts.com/shop/betafpv-micro-tx-v2-module-868mhz-972
https://prodroneparts.com/web/image/product.template/972/image_1920?unique=6e2a216
Weight: 54.8g
Color: Black
Antenna Connector: SMA-KE
RF Power: 10mW/25mW/50mW/100mW/250mW/500mW/1000mW/2000mW
Packet Rate: 25Hz/50Hz/100Hz/100Hz Full/200Hz/D50
Frequency Band: 868MHz EU
Input Voltage: 7V~13V DC
Rated Current: 10V,1A@2000mW,200Hz, 1:128
USB Port: Type-C
Fan Voltage: 5V
Default Firmware Version: ExpressLRS V3.4.3