1.The support system of such a network card is for XP / WIN7 / WIN8 / WIN10, etc. 2.It supports 802.11 ANBG which can be named 2.4 & 5G dual-band wireless network. 3.Helping high-rate transmission of signals, it is equipped with a Bluetooth, which will be connected while used. 4.With compact and delicate design, it is easy to install, ensuring smooth efficiency of data transmission. 5.As a specific version for , it supports for Y430P, Y400 and other laptops. Color: green + white Material: PCB Item Type: Network Card Protocol Support: 802.11 ANBG (2.4 & 5G dual band) Maximum Rate: 300Mbps Support System: XP/ WIN7 / WIN8 / WIN10, etc. Compatible with: ,,,, laptop with PCI-E Interface. Also can support partial model of laptop, such as: Y400 Y500 Y410P Y510P S210 S210 Press S215 S215 Press U330 U330 Press U430 U430 Press U530 U530 Package Contents:4 x AR5B22 2.4/5GHz Dual Band Wifi Card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.