These are unbranded ESC's that we have sourced OEM direct. Yes, they are the same ESC (BOLT-Less) from our friends at BoltRC
Their size and weight make them ideal for light frames with narrow arms.
They are supplied naked with no wires or shrink tube.
These ESC's support all of the usual protocols including D-Shot.
Continuous Current: 20A
Voltage Range: 2-4S LiPo
Dimensions: 10X23X5 mm
Firmware: Blheli_S - D-Shot Compatible