Specifications: Portable and light weight, easy to carry. Provides wireless transmission rates up to 150Mbps. Built-in 2dBi antenna for high-efficient wireless connections. and nbsp; and nbsp; and nbsp; Item Name: WiFi Network Card Material: Plastic + Metal Product Chip: MT7601 Transmission Rate: 150Mbps Working Frequency: 2.4GHz Compatible System: for Windows Vista/XP/2000/7/8/10, for Linux, for MacOS Features: Portable, Wireless Transmission, Easy to Use Size: 13.7cm x 1.6cm x 1.5cm/5.39 and quot; x 0.63 and quot; x 0.59 and quot; (Approx.) Notes: Due to the light and screen setting difference, the item and 39;s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x WiFi Network Card Portable, Wireless Transmission, Easy to Use Plastic + Metal WiFi Network Card WiFi Network Card Plastic + Metal