Product parameters: Product name: Four-antenna USB network card Antenna standard: EEE802.11b/g/n Transmission rate: 1200Mbps Frequency range:2.4-5GHz Operating system:For WindowsXP/7/8/81/10/11 Product size: 27 x 80 x 71mm Package include: 1set 1200M four-antenna USB network card 1200M Dual-band high speed 2.4G and 5G two working frequencies,1200M dual-band concurrent,less interference,high speed,long transmission,wide coverage,and better wall penetration performance USB 3.0 High-speed transmission USB 3.0 interface,transmission rate up to 5gbps,stable power supply,effectively improves network card stability,high-speed transmission without lag Wireless high speed internet Say goodbye to cumbersome wired connections and start a high-speed wireless WIFI life Launch Wifi hotspot sharing A computer connected to the Internet becomes a Wifi hotspot,connecting multiple mobile phones and tablets at the same time Four external antennas ,strong signal through walls 180-degree rotating antenna,no disturbance to each other,strong continuous stability Stable heat dissipation performance Bottom heat dissipation hole design,efficient heat dissipation and extended service life No driver required Built-in wireless network card driver, it can be automatically installed and used when plugged Compatible with more devices Support Windows XP/Windows 7/8/8.1/10/11 Product Parameters