This is the E-flite DS60 6.0-Gram Digital Super Sub-Micro Servo. This high speed, high torque, precise centering digital servo is perfect for electric indoor micro flyer, slow flyer and high-performance 3D models, small park flyers, micro electric helicopters, hand launch gliders.

Features:

• Digital amplifier for superior accuracy, response and holding torque
• High speed .09 sec @ 60° @ 4.8V for quick control response
• High torque, 13.1 oz/in (0.94 kg.cm) @ 4.8V
• Precise centering - less than 1°
• Lightweight, just 6.0 grams
• Universal connector compatible with major brand receivers
• Includes complete mounting hardware
• Includes multiple servo arms including an extra-long 3D servo arm