<p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Using Tips</span></p><br/><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">1. 2500M type don't support driver free. How to install the driver?</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif"> - Driver link: https://www.yunpan.com/surl_yXZzzGp7zvy</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">2. Network card connection The network cable is plugged into the computer, the network cannot be connected, and the 2.5G network card cannot be seen in the network adapter</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif"> - The initial driver is not installed, in my computer, click the small crab icon on the CD drive to install</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">3. In the network adapter, there is a 2.5G network card, but it is displayed as 100M~1000Mbps in the network connection status</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif"> - it means that the router or switch interface connected to the computer only supports 100M~1000Mbps. To achieve the effect of 2.5Gbps, the corresponding router or switch needs to support</span></p><p><br/></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Specifications:</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Chipset: Realtek RTL 8153</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Interface:</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Input Interface: 1*USB 3.0 Port</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Output Interface: 1*10/100/1000Mbps/2500Mbps RJ45 Ethernet Port or 1*10/100/1000Mbps RJ45 Ethernet Port.</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Temperature Range: Operating: 0℃~40℃ (32℉ ~104℉) Storage: -40℃~70℃ (-40℉ ~158℉)</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Humidity: Operating: 10%~90% non-condensing, Storage: 5%~90% non-condensing</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Support Operating System: Driver-free, plug & play on Mac OS, iOS.</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Integrated driver for Windows 10/8.1/7/Vista/XP</span></p><br/><p><br/></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Package Contents:</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Wired network card*1</span></p><p></p>