Features: 1. Easy to install: The product is very easy to install and can be installed within a few minutes. 2. Perfect match: According to the original model design, perfect replacement installation, high-quality components. 3. Durable material: This product is made of high-quality material, durable, long service time, firm and stable in use. 4. Compact and portable: being so mini and light-weight, this product does not take much space and can be easily taken away. 5. Meticulous workman: The meticulous design, perfect in workman, durable and long service time. 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: Color: black Material: metal Pointer direction: from left to right Package Included: 1 * drive board Notes: 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.