Fangrui Product Details Drive-free, Can Be Used Directly; Not Only Can It Be Used On The For Raspberry Pi Zero, It Can Also Be Used On A Computer By Connecting A Micro-usb; Type-c High Current Power Supply Can Carry More Peripheral Equipment; Three Usb2.0 Have Self-recovery Fuse Protection Circuit. For Raspberry Pi Hub Network Expansion Board, Equipped With Three Usb2.0 Ports And A 10/100mbps Ethernet Port, Type-c Power Supply, Thimble And For Raspberry Pi Usb Communication And Power Supply, Power Input And Output Are Connected To Restoreable Fuses. It Is Fixed On The For Raspberry Pi By Screws And Copper Pillars, Which Is Neat And Easy To Use. Note: Do Not Connect The Micro-usb On The Expansion Board When The Raspberry Pi Communicates Through The Thimble, So As Not To Interfere With The Normal Communication Of The Thimble. Colour:as Shown Material:pc Size:65x49mm Package Contents: 1 X For Raspberry Pi Zero Network Hub Expansion Board Usb To Ethernet Hub(due To Different Product Batches, The Appearance May Vary, Which Does No