This is the Axial AE-5 Waterproof ESC with Reverse.               
                                                                               
FEATURES: 3S LiPo capable                                                      
          Settings can be easily switched between LiPo and NiMH batteries      
            with a simple jumper                                               
          Jumper 1 switches between LiPo and NiMH batteries                    
          Jumper 2 switches drag brake settings                                
          Waterproof design                                                    
          Laser etched heat sink                                               
                                                                               
INCLUDES: Axial AE-5 ESC with Star Plug and Instruction Sheet                  
                                                                               
SPECS:    Input Voltage: 2-3S LiPo, 5-9 cell NiMH/NiCd                         
          Motor Limit: 12T 2S, 18T 3S                                          
          On Resistance FET: .002                                              
          Rated/Peak Current: 180A                                             
          Braking Current: 90A                                                 
          BEC Voltage / A: 5.0V 2/0A peak                                      
          PWM Frequency: 1KHz                                                  
          Dimensions: 1.8 x 1.3 x 1.1" (46.5 x 34 x 28.5mm)                    
          Weight: 2.5oz (70g)                                                  
                                                                               
COMMENTS: Due to running change, ESC no longer has power switch or Tamiya      
          plug.  Currently has star plug.