SPACEBEE-133, also known as SpaceBEE-133, is a CubeSat (0.25U) communications satellite manufactured by SWARMX and owned by the same entity. Launched on April 1, 2022, from Cape Canaveral Air Force Station's Launch Complex 40 using a Falcon 9 launch vehicle, it serves as part of the Communication M2M/IoT mission. The satellite has dimensions of approximately 0.025 meters in length and 0.1 meters in diameter with a span of 0.9 meters. It has a dry mass of 0.284 kilograms and uses solar cells and batteries for power generation. Its shape is described as Box+2 ant, indicating it likely includes two antennas for communication purposes.