Description:Wear-resistant: The USB hub is of firm and durable PC plastic made, which can be used for a long time.Powerful: The USB adapter features 10Gbps data transmitting speed, which is super fast and time saving.4 Ports: The USB hub is designed with 4 ports that can be used for multiple devices at one time, which is useful.Card Reader: The USB hub can also be used as a memory card reader to transmit your data in card to computer.Compatibility: The USB adapter can be used with many computer systems like replacement for Windows 7/8/10/11 and etc.Specification:Color: Black.Size: Approx. 10.6x3.3x1.3cm/4.17x1.30x0.51inch.Input: USB C 10G bps.Output: USB3.2x4, Memory Card 2.0, TF Card 2.0.Transmitting Speed: 10Gbps.Compatibility: Replacement for Windows 7/8/10/11Replacement for MAC OSReplacement for LinuxReplacement for AndroidCable Length: Approx. 20cm/7.87inch.Note:There might be a few color distortions due to different computer resolutions.There might be a slight error due to different hand measurements.