Features:1. Perfect match: According to the original model design, perfect replacement installation, high-quality components.2. Quick start: loading and file transfer. Low power consumption, quiet, reliable and durable.3. Durable material: This product is made of high-quality material, durable, long service time, firm and stable in use. Description:High performance and great reliability, durable replacement for the old or damaged one, no longer need to worry about not finding the right accessories. Specifications:Power supply voltage: 2.5V/7.5V/5V/10V 4.5-30VMaterial: Plasticshape:rectangle Package Included:1 *ModuleNotes:1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.