Features: brand new and high quality Dual band connections for lag-free high definition video streaming and gaming FV-T919 wireless adapter have passed technical test, using R7800 AC2600 wireless router, in the 5Ghz can reach 1300Mbps network transmission speed Integrates a wireless configuration program, which is easy to install and use, and can easily and quickly set up wireless clients. Supports 802.11 AC, allowing you to quickly implement wireless encryption to ensure wireless network security. Perfect for upgrading your existing laptop and desktop to a Gigabit WiFi Network. Specifications: Type: PCIE Wireless Network Card Transmission Speed：1750Mbps Interface: PCIE 802.11ac Bluetooth-compatible: 4.0 Size:approx 134×121×19mm/5.27x4.76X0.74in Color: As Pictures Material: Metal Weight: 130g Data Rate: 5.0GHz 867Mbps, 2.4GHz 300Mbps Package Includes: 1 Piece PCIE Wireless Network Card note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.