This is the TQi 2.4GHz 2-Channel Intelligent Radio System with Traxxas Stability Management by Traxxas.

Traxxas receiver box for use on the Traxxas Stampede, Rustler, and Bandit Vehicles. Constructed of black nylon.

This is the Traxxas 3-Channel TQ 2.4GHz Micro Receiver for the TQ 2.4GHz Transmitter. Features: Black colored Compatible with the Traxxas 3-channel TRA6517 transmitter

Introducing the Traxxas Stability Management Receiver (TSM) for the Traxxas TQi radio system with a Multi Function knob.

This is the Traxxas 3-Channel TQ 2.4GHz Transmitter. Features: Black colored Pistol grip design Steering trim dial Replacement transmitter for many Traxxas vehicles that don't have the telemetery features Includes: One Traxxas 3-Channel TQ 2.4

This is an SR2100 DSMR antenna-less micro race receiver from Spektrum. Eliminate clutter in your model and improve RF performance with this high-quality receiver.

SR6110AT 6ch AVC/Tele Surf RX 6-channel DSMR / DSM2 receiver Full-range telemetry capabilities with Spektrum Firma Smart ESC

This is the Spektrum RC SR6200A 6-Channel 2.4GHz DSMR Surface Receiver with Telemetry & AVC.

Receiver (Flysky FS-A3) (Compatible with RCR-2CENR radio)

The Spektrum SR315 3-Channel DSMR Sport Surface Receiver is built around frequency-agile DSMR technology. The SR315 receiver delivers superb range and response, especially in noisy RF environments where a solid 2.4GHz link is crucial.