Note: <br>1. This product needs to use the SIM card of the B1 segment of the UMTS band. And please note that the card is NOT included in the package. Please check whether your SIM support our product before purchasing. <br>2. Please note that this product has NO WiFi function. <br> <br>The 3G wireless network card with the working frequency in the B1 segment of UMTS, through this device, the Internet stream in the SIM card can provide networking services to our computers and other devices. <br>3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering <br> <br>Features: <br> <br>Does NOT support WIFI: Please note that this dongle does NOT support Wi-Fi. <br>High speed: Up to 7.2Mbps. <br>USB wireless network card, insert SIM card to use(SIM card is NOT included). <br>Small and portable, plug and play. <br>One-click connection, no need to set, directly available. <br>With indicator light, it is convenient to know whether it's working. <br> <br>Specification: <br>Type: 3G USB Dongle <br>Working frequency band: UMTS: B1 <br>Wi-Fi: NOT supported <br>Speed: Up to 7.2Mbps <br>System requirements: for Windows2000/2003/XP/vista/7/8/10 / OS X / for Android <br>TF card: Support <br>Weight: Approx. 32g <br> <br>Package list: <br>1 x Wireless USB Dongle <br> <br> <br>Note: <br>For unable to access the Internet: the frequency band of the Sim card does not match the frequency band of the machine, and the customer needs to replace the sim card with the frequency band that matches the machine to use (for example, the customer's sim card is B2, B4, B7, B20) but the machine is (B1/ B3), at this time it cannot be used without a matching frequency band.1、Does NOT support WIFI: Please note that this dongle does NOT support Wi?Fi. <br>2、High speed: Up to 7.2Mbps. <br>3、USB wireless network card, insert SIM card to use(SIM card is NOT included). <br>4、Small and portable, plug and play. <br>5、One?click connection, no need to set, directly available.