Features: 1. 100% brand new and high in quality. 2. It can change the rotation direction of servo. Just install it in series in servo channel. 3. High precision PCB ensures stable performance and excellent function. 4. Compact in size and light in weight. 5. Perfect in workmanship and easy to install. Specification: Condition: 100% Brand New Item Type: RC Accessory Material: PCB Color: As Shown in the Picture Size: Approx. 10 * 1.5 * 0.3cm / 3.94 * 0.59 * 0.12inch Cable Length: 6cm / 2.36inch Weight: Approx. 5g Operating Voltage: 5.0-6.0V (Directly connected to the receiver) Current: 2A Package List: 1 * Servo Reverser .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; } 1100% brand new and high in quality 2It can change the rotation direction of servo. Just install it in series in servo channel 3High precision PCB ensures stable performance and excellent function 4Compact in size and light in weight 5Perfect in workmanship and easy to install