Features: brand new and high quality Material: made of metal material, strong and durable Support Most Equipment Support 3, maximum 100W, 40Gbs data transmission, video transmission through H-UB connection network, U disk, hard disk, S-D card, mouse, etc. Support Type-C interface devices such as Switch and earphones The third generation 24PIN full-featured magnetic adapter: Specifications: Material:Metal Color :Silver Support 3 Maximum 100 for W Support Type-c Interface Devices Such As Switch and Earphones Size: Approx.29.8x23.2x19.3x7.6mm/1.17x0.91x0.76x0.3inch Note: 1.Please allow 1-2mm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1PcxMagnetic Charging Transmission Adapter