Features: Experience fast 2500M Ethernet speeds up to 2500Mbps with this USB to RJ45 adapter. delivering fast data transfer than standard 1G networking cards for seamlessly 4K streaming and gaming. Not need for additional driver, supports convenient to quickly connection various devices and improve work efficiency. For most devices that support USB-A/Type-C to RJ45 port, including laptops and tablets and more. From aluminum alloy with good heat dissipation and durability, while effectively preventing interferences. Specifications: Product size: about 62.2x27x14.7mm/2.44x1.06x0.58in Case color: Space gray Transmission rate: 10/100/1000/2500Mbps Bus type: USB Applicable networking type: Gigabit Ethernet networking standard: 2500m networking card Port type: RJ45 LED light: 2 indicator lights Transmission direction: USB-A/Type-C to RJ45 Line length: 175mm Interfaces type: USB-A/Type-C/RJ45 Package Includes: 1PC 2500m Networking Adapter note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution