1.RJ45 port:Gigabit Ethernet port 2.Type C:Only Charging 3.Type C:PD Fast Charging 4.Compatible decice: 2015 2017 MacBook/2016 Macbook 12Inch 13Inch 15Inch /2016 2017 MacBook Pro / Touch-Pen / / Huawei MateBook/Dell XPS12 (9250) / Dell XPS13 (9350) / Dell XPS15 (9550) / Dell Precision5510 / HP Specter X2 / HP Specter X360 / HP EliteBook Folio G1 / HP Elite X2 1012 G1 / Acer Switch Alpha 1 / Acer Spin7 / Acer Chromebook R13 / Google Chromebook Pixels / Lenovo 900 / Lenovo 910 / Samsung S8 S8+ S9/Huawei P20/mate10 mate20. 5.Support system: Windows. Android for mac os Specification Interface type: RJ45 Converter type: RJ45 mission conversion head Cable: Type-C to RJ45 mission conversion main line Home decoration project: Type-C to rj45 mission and conversion main line Applicable equipment computer, TV, mobile phone Type-C to rj45 video mission Process: welding, installation, patch Line length: 15CM Colour: silver gray Material: aluminum alloy Size: 170 x 30 x 10mm Package Contents: 1 x 3 in 1 Type-C Converter Adapter Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.