This item is brand-new, factory sealed. Connect a USB-C Device Directly to the Internet The Accell USB-C to Gigabit Ethernet adapter easily converts a computer's USB-C port into Gigabit Ethernet port. Add a Gigabit Ethernet connection to a computer, eliminating the slower connection speeds and reducing the security risks that are often present when using a wireless network. The Gigabit Ethernet adapter is compact and highly portable. Powered by the USB-C port, the adapter requires no external power and is ideal for use with mobile devices. Connect a USB-C Device Directly to the Internet The Accell USB-C to Gigabit Ethernet adapter easily converts a computer's USB-C port into Gigabit Ethernet port. Add a Gigabit Ethernet connection to a computer, eliminating the slower connection speeds and reducing the security risks that are often present when using a wireless network. The Gigabit Ethernet adapter is compact and highly portable. Powered by the USB-C port, the adapter requires no external power and is ideal for use with mobile devices. Fast and Stable Connection Unlike the connection problems common when using a Wi-Fi signal, the Ethernet adapter will allow you to enjoy a fast and dependable internet connection. Supporting up to Gigabit Ethernet speeds, this USB-C to Ethernet adapter will optimize the speed of the available internet connection. Features: Ethernet support: 10/100/1000Base-T Compliant with USB versions 3.0, 2.0 and 1.1. USB 3.0 PHY interface compliant Fully compliant with IEEE 802.3 and 802.3u IEEE 802.3az (Energy Efficient Ethernet) support Supports USB 3.0 power saving modes USB BUS powered design, no external power Crossover Detection & Auto-Correction (Auto MDIX) Supports Wake-On LAN (WOL) Suspend & remote wakeup via link-up & magic packet Activity and link LED indicator Power: 5V@0.9A maximum Approximate length: 5.9in (150mm) System Requirements: USB-C port Supported Operating Systems: Windows XP, 7, 8 (32-bit or 64-bit) Mac OS 10.6 or later (newer) Chrome OS Inside: USB-C to Gigabit Ethernet Adapter