This is the Hitec HS-322HD Deluxe Standard Karbonite Gear Servo with the Universal Connector.  Because this has the universal connector, it will work with JR, Hitec, Futaba, and Airtronics Z radio systems.  This servo is a great, affordable way to outfit that next sport plane!

Features:

• NEW Heavy-duty resin gear train
• Nylon bushing
• 3-pole Ferrite motor

Includes:
One Deluxe Standard servo with nylon bushing.
One white small X-shaped servo horn.
One white adjustable servo horn.
One white offset straight servo horn.
Four brass eyelets.
One white plastic wheel servo horn.
Four black rubber vibration isolators.
Four M2x14 mounting screws.

Specifications:
Speed: 0.19 sec/60° at 4.8V
Speed: 0.15 sec/60° at 6.0V
Torque: 42.00 oz-in at 4.8V
Torque: 51.00 oz-in at 6.0V
Length:  1.60" (41mm)
Width:   0.80" (20mm)
Height:  1.40" (37mm)
Weight:  1.5oz (43g)