This is the Reedy Blackbox 410R 1S-2S Competition Electronic Speed Control with PROgrammer.

FEATURES: Compatible with 3.7 - 7.4V 1S-2S LiPo batteries Fully adjustable brake, throttle, power and safety functions Eight pre-programmed, customizable profiles, RPM data logging and firmware updateable PROgrammer operates as a data logger, battery monitor, and USB firmware update device Blinky mode with ROAR-approved software Speed sensitive drag brake function Built-in voltage booster for 1S applications Heavy-duty external capacitor board May be fitted with cooling fan (not included) RPM data logging Firmware updateable

INCLUDES: Blackbox 410R 1S-2S ESC with 12 gauge Power Wires with Instructions and PROgrammer

SPECS:

Voltage Input: 3.7 - 7.4V (1S-2S LiPo)

On Resistance (ohms): 0.00035x2

Continuous Current: 150A

Dimensions: 1.6 x 1.3 x 0.75" (40.8 x 33 x 19mm) Weight: 1.7oz (49g) without wires Motor Limit (2-pole 4-pole): 3.5 / 4800kV SBEC: 5.5 - 7V/5A Power Wires: 12AWG

COMMENTS: PROgrammer available separately, ASCM7020.