IOGEAR GTD732 Thunderbolt 2 KVM / Docking Station Compatibility: Thunderbolt enabled computers Thunderbolt 2: 20Gbps Thunderbolt 3: 20Gbps (Systems with extra legacy adapter (IOGEAR Part # GUC3TB32) Thunderbolt 2 compatiable product: MacBook Pro (Retina, Late 2013 and later), Mac Pro (Late 2013), iMac (Retina 5K, 27-inch, Late 2014), Mac mini (Late 2014) Ports Spec: Audio Input: Optical Line-In Audio Output: Optical Line-Out Computer Side: Thunderbolt Port USB: 3 x USB3.0 Data Port; 2 x USB 2.0 Video Output: HDMI and Mini DP (Thunderbolt) SATA / eSATA: 1 x eSATA Port LAN: Gigabit Ethernet Dimension: 2.24 x 7.22 x 3.84 Weight: 4.05 lbs.