Features: 1. Transmission Rate: 300Mbps wireless transmission rate stable transmission ultra-fast speed enhance work efficiency! 2. Operation: Two operation methods are provided. Infrastructure and Ad-Hoc fast security settings WPS compliant making wireless security worry-free. 3. Compatibility: Supports 64/128-bit WEP 128-bit WPA compliant (TKIP/AES) MIC support IV extension shared key authentication IEEE 802.1X online gaming support for Sony for PSP Windows 2000/XP/Vista for OS support seamless compatibility with 802.11b/g/n devices. 4. Occasions: Versatile use desktop connection WIFI Internet access direct connection to your home WIFI no need to pull the wire. 5.After-sales Service: If you have any problem please contact us immediately we will help you solve it as soon as possible. Specifications Product Model: 300M NIC Product Color: Black Product Material: Plastic + metal Product Chip: MT7603 Applicable System: For Windows Vista/XP/2000/7/8/10 for Linux for MAC OS Product Size: 3.3*1.5*0.7cm Bare Machine Weight: 3g Bare Machine + CD-ROM weight: 9g Full Set Weight Including CD-ROM: 28g includes: 1 * 300M Network Card 1 * CD