Expert Features: Hyper-Speed Gigabit EthernetAchieve up to 1000Mbps network speeds with stable and high-performance connectivity—perfect for online gaming, HD video streaming, and file transfers. Plug & Play SimplicityNo drivers needed for Windows 11/10/8.1/8, macOS, or Chrome OS. Simply plug into any USB 3.0 port and start using it instantly. Nintendo Switch OptimizedEnjoy lag-free online gaming with Switch and Switch OLED. A must-have for players looking to reduce latency and improve download speeds. Universal CompatibilityWorks with most laptops, desktops, TV boxes, and gaming consoles including MacBook, ThinkPad, XPS, Chromebook, Surface, Zenbook, Mac Mini, and Mi Box. Compact & Travel-FriendlyUltra-slim and lightweight design makes it easy to carry in a briefcase or pocket—ideal for business trips and remote work setups. Expert Specs: Specification Details Brand / Model UGREEN / 20256 Interface USB 3.0 to RJ45 Ethernet Data Transfer Rate Up to 1000Mbps (Gigabit Ethernet) Network Protocols Supported IEEE 802.3, USB, Ethernet, Gigabit Ethernet Plug & Play Support Yes (Windows 11/10/8.1/8, macOS, ChromeOS, Nintendo Switch) Driver-Free Compatibility Nintendo Switch / Switch OLED / Windows / macOS / ChromeOS / Linux Color Black Dimensions (L×W×H) 1.34 × 4.09 × 4.09 in Weight 0.04 kg Supported Devices Laptop, Desktop, Nintendo Switch, MacBook, TV Box, etc.