buy Network Adaptor Startech US1GC30B . The Startech US1GC30B USB-C network adapter is a device designed to provide fast and reliable Ethernet connectivity through the latest generation USB ports. This network adapter stands out for its compatibility with Gigabit Ethernet speeds of 10/100/1000 Mbps, allowing high-capacity and efficient data transfers, ideal for professional environments or users who need stable and fast connections. It uses USB 3.2 Gen 1 technology with a bandwidth of up to 5 Gbps, maximizing performance when connected via USB-C or Thunderbolt™ 3 ports, without requiring an internal Ethernet card in the host device. Its compact and lightweight design enhances portability, measuring just 25 mm and featuring a black finish, suitable for users who need mobility without sacrificing a secure, high-speed wired connection. This adapter incorporates the Realtek® RTL8153 chipset, ensuring native compatibility with operating systems such as Windows, macOS, and Chrome OS, avoiding additional driver installation and enabling plug-and-play use. Its interfaces include USB, USB-C, RJ45, and Ethernet LAN connectors, allowing connection to wired networks with the Gigabit standard, widely used in offices, homes, or environments where wireless connections are insufficient or unstable. Additionally, the adapter is powered directly from the USB port, eliminating the need for external power sources and simplifying use on portable devices, desktops, and tablets with USB capability. In short, the Startech US1GC30B is an efficient and practical solution for those needing to quickly add or improve Ethernet connectivity on modern devices with USB-C or Thunderbolt 3 ports, ensuring optimal transfer speeds and broad compatibility. Type: WiredFemale/maleProduct with plug: YesConnections: Ethernet LANUSBUSB 3.2USB-CRJ45Type of plug: Plug EUColour: BlackData transfer: 5000 Mbit/sInterface: Gigabit EthernetPower supply: WiredCompatible: LinuxCertificate: RoHSSpeed: 10/100/1000 MbpsWorking range for temperature: 0º / 70ºLength: 21 cm