This is the Sphere Competition Brushless and Brushed ESC by Associated/LRP.
FEATURES: One speed control for Brushless and Brushed motors
Forward/Brake only style for Brushless and Brushless motors
ADPC six power profiles to adjust the Sphere Competition
ICE Drive-LRP's secret design results in lower running temperature
Autocell System-NiMH-LiPo automatic adaption
4 adjustable modes, NiMH/LiPo ADPC, Power Profiles, Initial Brake, Automatic Brake
Small and lightweight
Blue metallic case
External solder tabs
Sensored Technology for a high precision and intelligent motor
management-perfect drive feeling
100% Digital technology
Intuitive QC-style programming
Universal receiver plug
Standard 7.2V battery connector on 13 gauge wires (Tamiya/JST)
Pre-installed ON/OFF switch
Limited Lifetime Warranty
German Technology.

INCLUDES: One Sphere ESC
One Teal colored LRP Heat Sink
One 1-1/2"X1-1/2" piece of double sided tape
Three small capacitors. (these improve ESC performance, solder these between the + and - on the Sphere's soldering tabs)
Four small Black plastic zip ties
Two extra 10" 14 gauge wires (Orange/Yellow)
Three extra 7-1/2" lengths of wire (Black/Blue/Red)
One extra wire no-solder lead (Orange)
One extra pair of no-solder leads (Blue/Yellow)
One small plastic screwdriver (phillips/standard)
One instruction sheet
One sheet of LRP decals

REQUIRES: Brushless motor over 3.5 turns Brushed motor over 5 turns
SPECS: Length: 1.3" (33.1mm) Rated Current: 400A/phase
Width: 1.5" (37.6mm) Typical Voltage Drop (Brushless): 0.18V@20A
Height: .59" (14.9mm) Typical Voltage Drop (Brushed): 0.13V@20A
Weight: 0.86oz (24.5g) BEC: 5.5V/3.0A
Voltage input: 4-7 cells (4.8-8.4V)

COMMENTS: For Brushless Worlds Option Kit, order ASCC8270.