Brand Name: UGREEN Frequency: None Wired transmission rate: 1000m Model Name: CM475 Heat dissipation: No support Wireless Communication Standard: None Wired socket: USB 3.0 Type: Wired Bluetooth Protocol: No support Frequency Band Class: None Wired Interfaces: RJ45 Kind: External Wireless transmission rate: None Wireless socket: None Origin: Mainland China High-concerned chemical: None Interface Type: USB to Ethernet Wi-Fi Supported Frequency: -- Transmission Rate: 10/100/1000Mbps Adapter Socket: RJ45 Applicable Network Type: Gigabit Ethernet Lan Transmission Rate: 1000M Ethernet Application: Laptop Package: Yes Certification: CE Certification: FCC Model Number: CM475/20265/CM416/CM209/CM199 Product Name: USB Ethernet / USB Ethernet Adapter / Network Card / USB 3.0 2.0 Ethernet Adapter / USB HUB / USB-C HUB Input: USB-A / USB-C Output(HUB Model): 3 X USB Ports / 1 X RJ45 Port USB Standard(1000Mbps Model): Support USB3.0 - 5Gbps Ethernet Port(1000Mbps Model): Support 1000/100/10Mbps Devices-1: Support Laptop / Desktop / PC / Notebook Devices-2: Support Xiaomi Mi Box / Nintendo Switch / Nintendo Switch Lite Systems: Windows/Mac OS/Linux/Chrome OS/iPad OS/Android/iOS, etc. Material: Aluminum Metal Shell / ABS Shell Cable: Braided Cable / PVC Cable Power Port: Only USB-A HUB Model have power supply port. Function 1: USB to RJ45 Lan Function 2: Support online upgrade Function 3: Supports full-duplex and half-duplex modes Function 4: Support cross-detection and auto-calibration of network cables Function 5: Support WOL, Wake-on-LAN Function 6: Support IPv4/IPv6/TCP/UDP network transmission protocols Function 7: Support IEEE802.3/U, 10BASE-T/100BASE-TX standard Function 8: Support short-circuit protection Function 9: Support over-current protection Note-1: OTG Model for Choice Note-2: The USB-C&DC power supply port doesn't support charging laptops/phones/tablets or transferring data. Note-3: 10 models are optional, please place the order according to your needs.