Brand N/A Quantity 1 Piece(s)/pack Color Black + red + white Material Aluminum alloy + plastic Compatible Models Cross-country / flat run car Application Car boat model Other Feature Cooling fin strong heat dissipation; Support up to 8TB; External strong UBEC function provide 5.6V Max. 3A current with switch function; UBEC support voltage input 6~16.8V; Forward current: 600A backward current: 300A; Seek central position automatically; High frequency drive system; Overheating low voltage protection; Low internal resistance field-effect tube Packing List 1 x Brush speed controller Manual: http://m5.img.dxcdn.com/CDDriver/CD/sku.228000.pdf