This is the Ace RC BLC-40C Brushless ESC and Set-Up Card Combo.

FEATURES: Ideal for 1/10 scale on-road touring and off-road buggy and truggy
            vehicles
          Set-Up card has five adjustable parameters including Reverse Power,
            Start Power, Drag (Neutral) Brake, Battery Type and Neutral
            Setting

INCLUDES: BLC-40C Brushless ESC with Pre-Tinned Motor and Battery Leads and Fan
          Three each 4mm Male and Female Bullet Connectors
          Two each Male and Female Battery Connectors
          AQ1712 Set-Up Card
          Mounting Hardware

REQUIRES: Installing in vehicle, setting up and connecting to battery, motor
            and receiver

SPECS:    Input Voltage: 7.2V NiCd and NiMH
                         7.4 - 11.1V LiPo
          Maximum Output: 360/40sec, 60A (at 25°C) 54A (at 70°C) under good
            ventilation
          BEC: 5V 2A low distortion regulator IC, 5V 1A x 2 parallel
          Mosfet: (inner resistance): 0.0166 milliohms
          Weight: 2.3oz (66g) with wire, connector and fan
          Dimensions: 1.8 x 1.1 x 1.2" (46 x 28.8 x 31.5mm) with fan

                                                                   jxs 03/23/11
                                                                         ir/jxs