The Jumper R1F is a full range D16 FrSky (ACCST) compatible receiver with an F-Port out, which simplifies connecting the receiver to a flight controller. 

F-Port combines SBUS and Smartport telemetry in a single wire. Not only does this simplify a build, but it also saves a UART on the flight controller. So now you can get 2 way telemetry data, including RSSI with very little setup required.

Replacement OEM Slider Pot Switches for the Jumper T16 Radio. The replacement pot switch can be replaced quickly without soldering work thanks to the included ribbon cable connector. We sell the left and right versions.

This is a genuine spare part for the Jumper T16 Series Radio Control - Full Set of Replacement Switch Nuts for SA SB SC SD SE SF SH SG

This is a genuine spare part for the Jumper T16 Series Radio Control - S1 S2 Dail Board