Hobbywing quicrun 0880 dual motor brushed esc (80a) wproof two sets of output wires two sets of output wires for simultaneously connecting to two motors. It's very convenient for vehicles which are driven by two motors. Note: the two sets of output wires are connectes in parallel and can only be used to drive motors synchronously, the driving directions should be the same when connecting to two motors. Applicable to all weather conditions the waterproof and dust-proof design allows the quicrun wp 0880 dual brush to be used in all weather conditions without any issue of damage caused to the esc from water or debris. Adjustable pwm frequency & advanced deo/freewheeling technology the adjustable pwm frequency combined with advanced deo/freewheeling technology guarantees users great throttle linearity and drving feel. Excellent brake functions hobbywing's innovative, fine-tunable drag brake rate and adjustable drag brake and brake force greatly improve the brag brake and allow users to have the excellent braking performance. Multiple programmable items the quicrun wp-880 dual brushed, which features 15 programmable parameter items, is applicable to various vehicles and tracks. Separate programming/fan port the separate prg/fan port on the esc can power an external fan to maximise cooling performance or connect the esc to a led program box for esc programming. (hw30120301)