1. Ultra-thin with long-lasting premium aluminum material
2. Blue LED indicator reveals the power status, Saves on syncing time with data transfer rates of up to 5 Gbps.
3. Please Note: It is exclusively designed for iMac released November 2012 or later. (21 inch/ 27inch/ 5K)
4. It does not require any software or complicated installation process. With a slim design, it saves you precious desktop space.