Specifications: Supported Systems: Nintendo Switch – Ideal for providing a stable wired Ethernet connection for gaming. Windows: 11/10/8.1/8/7 macOS Linux OS Output Interface: 1 x 10/100/1000Mbps RJ45 Ethernet Port – Provides high-speed wired connectivity, supporting up to Gigabit Ethernet speeds (1000Mbps). Input Interface: 1 x USB 3.0 Port – The USB 3.0 port connects the adapter to your device for both power and data transmission. Chipset: AX88179 – A commonly used chipset known for its reliability in USB-to-Ethernet adapters, ensuring fast and stable networking. Dimensions: 2.8 x 1.0 x 0.6 inches (71 x 26 x 16.2mm) – Compact and portable for easy transport and use on the go. Package Contents: USB 3.0 to Gigabit Ethernet Network Adapter Quick Installation Guide – Simple instructions to get you up and running quickly. Additional Information: Certification: CE, FCC, RoHS – Certified for compliance with global standards for safety, electromagnetic compatibility, and environmental protection. Environmental Conditions: Operating Temperature: 0℃ ~ 40℃ (32℉ ~ 104℉) Storage Temperature: -40℃ ~ 70℃ (-40℉ ~ 158℉) Operating Humidity: 10% ~ 90% non-condensing Storage Humidity: 5% ~ 90% non-condensing