Seamless control:support 2.4GHz , ensuring stable connections for your RC FPV drones & Compact Design:At just 4.5g and 11mm x 18mm, this NANO receiver is the perfect addition to your drone's build Enhanced Signal Reception:Features a T-type antenna for reception, keeping your RC FPV drones connected in challenging environments Easy Upgrade Capability:Wifi upgradeable for enhanced performance, making this receiver a -proof choice for your RC FPV drone Complete Set for Easy Installation:Comes with a T-type antenna, heat shrink tube, and silicone wire for a hassle-free setup Model: ELRS-2.4G Name: Express RX Frequency: 2.4G Antenna:T-type The product appearance and printed words depending on the batch, but this does not affect use. Colour:Black Material:PCB Package Contents: 5 * Receiver Module 5 * Antenna 5 * Connection Cable 5 * Heat Shrink Tube Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.