Adopting a special winding wiring structure, it can realize the rapid connection of cables. Using thicker gold-plated chip, the transmission is faster and more stable. Made of eco-friendly PC material, this highly transparent network connector is anti-breaking and durable. The length of the product is 2cm, the width is 1cm and the height is 1cm. It supports T568A and T568B terminal wiring, and can be backward compatible with CAT5e UTP device jack. Item Name: RJ45 Crystal Heads Material: PC Color: Orange, Green, Blue, Red, Yellow Features: Clear, Gold Plated, Strong Conductivity Size Details: 2cm x 1cm x 1cm/0.79" x 0.39" x 0.39" (Approx.) Notes: The quantity is about 100pcs, due to manual calculation, the quantity might has 1-5pcs more or less, hope you can understand, thank you. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 100 x RJ45 Crystal Heads