High-performance and compact design, this 2.4G USB WiFi Adapter boosts your wireless connection and ensures a smooth digital life. With the speed up to 150Mbps, it is the perfect solution for internet surfing and online gaming.Compliant with IEEE 802.11n/g/b standards, this adapter offers two work modes, Infrastructure, and Ad-Hoc for different usage scenarios. It excels with MIMO technology for enhanced wireless transmission and CCA technology for avoiding channel conflicts.Featuring Quick secure setup, WPS compliant, effortlessly set up your wireless security. Support for 64/128-bit WEP, WPA/WPA2, and WPA-PSK/WPA2-PSK encryptions to secure your connection. Also equipped to handle broad operating systems including WIN2K, XP, VISTA, WIN7, MAC, LINUX. This adapter advantages from wireless roaming technology for more efficient wireless connections. Owing to its seamless compatibility, it beautifully connects with 802.11b/g/n devices. It includes a Ralink RT5370 Chipset, operates in 2.4GHz ISM Band, and ensures a Peak Data Throughput of 150Mbps. This adapter also covers various environmental operation requirements from 0oC to 40oC and relative humidity 10% - 90% RH. Product name: USB wireless card Product chip: Ralink5370 Product size: 13.7x1.6x1.5cm Applicable system: Windows Vista/XP / 2000/7/8/10, Linux, MAC OS Colour:Black Material:plastic+metal Package Contents: 4 x USB wireless card