Description: This PCIE network card allows you to increase the speed of your desktop computer to a very high level with high signal strength. Adopting high data transmission speed up to 433Mbps through dual band of 2.4G and 5G. Two modes of wifi connection of Bluetooth 4.1 and wifi deliver a very stable and smooth internet, which makes it suitable for various all-in-one PC, advertising machines, etc precisely. Features: 433Mbps High Transmission Speed - High transmission speed up to 433Mbps ensures the high efficiency of data transmission, smoothness of internet and high signal intensity. Dual Band - 300Mbps at 2.4GHz is better for wide range data transmission, and 433Mbps at 5GHz performs very good in high speed short distance transmission. Accuracy Compatibility - Precisely suitable for desktop computers with for WIN7, WIN8, WIN8.1, WIN10 systems precisely. Strong signal enables it to be compatible with all kinds of all-in-one PC, advertising machines, industrial personal computers, etc. No stuck or cut. Stable Internet Connection - Two connection modes of Bluetooth 4.0 and 802.11a/b/g/n/ac wifi ensure the stability and smoothness of internet. High strength and high intensity. Plug and Play - This Bluetooth network card can be installed directly on the box of desktop computer. Then plug and play with no need for driver or software. Specifications: Product type: PCI Express Wireless Card Chip: RTL8821 chip Supported system: For WIN7, WIN8, WIN10 systems Transmission speed: Maximum. 433Mbps Bluetooth version: Bluetooth 4.0 Band: Dual band, 2.4G & 5G Network standard: IEEE802.11a/b/g/n/ac Suitable: For all-in-one PC, advertising machines, industrial personal computers, etc Package size: approx. 14 * 13.5 * 3 cm/ 5.51 * 5.31 * 1.18 in Package weight: 106g Package List: 1 * Dual Band PCIE Wireless Card 1 * Bluetooth Data Cable 2 * 6dB Antennas 1 * M.2 Adapter Card . Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.