The TS3 Plus is the ideal solution for Thunderbolt™ 3 Mac & PC users who need to connect multiple devices to their laptops such as SD Card Readers, USB hard drives, dual monitors, digital audio devices, Thunderbolt™ 3 components, and more. Technical Specifications Interface2 x Thunderbolt™ 31 x DisplayPort 1.25 x USB 3.1 Type-A (Gen1-5Gbps/5V 1.5A) 2 x USB 3.1 Type-C (5V 1.5A)(1 x Gen1-5Gbps) (1 x Gen2-10Gbps)1 x SD Card Reader (SD 4.0 UHS-II)1 x Digital Optical Audio (S/PDIF)1 x Gigabit Ethernet1 x Analog Audio In (Stereo)1 x Analog Audio Out (Stereo) System RequirementsThunderbolt™ 3 ComputersMacOS 10.12 or laterWindows  10 or later Dimensions and WeightHeight : 5.15 inches (131.0 mm) Width : 1.57 inches (40.0 mm) Depth : 3.87 inches (98.44 mm)Weight: 1.04 lbs (0.47 kgs) In the Box1 x CalDigit TS3 Plus 1 x Power Adapter1 x Power Cord 1 x Thunderbolt™ 3 Cable2 x Rubber Feet Strips Warranty2 Years Limited Warranty *The TS3 Plus provides up to 87W charging for Mac & Windows Thunderbolt 3 laptops.Firmware update is required. For more information, please visit our KB article:https://www.caldigit.com/updating-the-ts3-plus-firmware-via-macos-10-15/ The charging feature may vary depending on the design of your Windows Thunderbolt 3 laptop. Check with the system manufacturer for more information. ​For more information, please visit TS3 Plus product page. ​