Features: Supports multiple band (2.4G/915MHz/868MHz) reception, suitable for flight needs in different environment. Quality performances diversity reception technology ensures stable and reliable signal connection. ELRS technology provides longer communication distances and more reliable connection. Lightweight design, easy installation on various models of FPVs drones. Equipped with interferences resistant ability, ensuring stable communication during flight. Suitable for long-distanced crossing aircraft and professional users who meet the needs of long-distanced flight. Specifications: Material: Printed Circuit Board Type: 2.4G, 915MHz, 868MHz(optional) Name: BETAFPV SuperD ELRS 2.4GHz/915MHz/868MHz Diversity Receiver MCU: ESP32 PICO D4, double SX1280(SX1281) (2.4GHz), double SX1276 (915MHz/868MHz) Antenna: IPEX MHF 1/U.FL RF Frequency: 2.4GHz (2400-2480MHz), 915MHz/868MHz Telemetry power: 20dBm (2.4GHz), 17dBm (915MHz/868MHz) Receiver protocol: CRSF Input voltage: DC5V Protocol version: ELRS Version3.0 Board size: 22mmx14mm Package Includes: 1x SuperD ELRS Diversity Receiver(2.4G/915MHz/868MHz optional) note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.