Optimal Connectivity: Experience stable and fast internet connectivity with the AR9271 Wireless USB WiFi Adapter. Designed for versatility, it supports 802.11b or g protocols ensuring up to 150Mbps transmission speed over a 2.4GHz band.Wide Compatibility: Perfectly compatible with for operating systems like for Ros, for , for , and devices including for , laptops, and for desktop PCs. Ideal for seamless browsing, streaming, and gaming.User-Friendly Setup: Easy installation process with minimal setup required. Enhance your network performance in minutes!Chip model: AR9271Wireless technology: 802.11b or gWireless speed: 2.4G or 150MbpsProduct interface: USBSupport systems: XP, Win7, Win8, Win10, Win11Support for LINUX, for milk bottle, for , for and other for LINUX for and other softwareSupport for ROS soft routingDue to different batches, the product appearance and printed text , but it not affect the useSpecification:B:External AntennaColour:BlackMaterial:ABSPackage Contents:1 x USB wireless network cardOnly 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.