SMC SMCWUSB-G EZ Connect g  2.4GHz 54Mbps Wireless USB 2.0 Adapter 　 EXCELLENT CONDITION. NO MARKS OR SCRATCHES. The SMCWUSB-G EU is a 2.4 GHz 54 Mbps wireless USB 2.0 adapter, based on the  IEEE 802.11g standard, designed to handle bandwidth-intensive applications. The  SMCWUSB-G supports 64-/128-bit Wired Equivalent Privacy (WEP), 802.1x  authentication, and Wi-Fi Protected Access (WPA), and offers auto-fallback for scalable  connectivity under noisy environments. 　 Technical Details: Brand Name: SMC Model: SMCWUSB-G Hardware Platform: PC Form Factor: External Connectivity Technology: Wireless Networking Feature: Network adapter Data Link Protocol: IEEE 802.11b, IEEE 802.11g Network Data Transfer Rate: up to 54 Megabits Per Second Compatible OS : windows 98 SE ,Me,2000, XP32,XP64,Vista 32 ,Vista 64 ,Win 7  ,Linux, Mac OS Package Includes :  1   X  SMC  SMCWUSB-G EZ Connect g 2.4GHz 54Mbps Wireless USB 2.0 Adapter Used & No Cap & No CD Driver available free at: smc.com