Here39s a must have accessory for your macbook this portable usb 30 hub merges your usb peripheral and rj45 network connections into a single convenient combination hub it gives you two vital connection types that are often missing from modern port limited laptops this silver sandblasted usb hub matches the finish of your macbook and because it features a solid aluminum casing that39s both lightweight and rugged it39s perfect for travel usage this high quality apple style usb hub features