Vbestlife 3G USB Sim Card Dongle, 3G Wireless Network Card USB Dongle UMTS:B1 with Indicator Light, Insert SIM Card to Use, NO WiFi Function by Amazon.co.uk

• 7.2MBPS HIGH SPEED: The 3G wireless network card with the operating frequency in the UMTS B1 segment can use this device to provide network services to our computers and other devices via the internet stream on the SIM card at a speed of up to 7.2Mbps.

• ONE-KEY CONNECTION: One key connection, no setup required, direct use, insert SIM card to use(SIM card is NOT included), easy and convenient operation.

• EASY TO USE: with a weight of approx. 32 grams, lightweight and portable, plug and play, you can easily see if it works with the indicator light.

• SYSTEM REQUIREMENTS: For Windows 2000/2003 / XP / Vista / 7/8/10 / for Linux / for Android.

• NOTE: This product must use a SIM card in the UMTS band B1/B3 segment, and the dongle does not support Wi-Fi. For not being able to access the internet: the frequency band of the sim card does not match the frequency band of the product, you need to change the sim card to match the frequency band of the product to be able to use it (for example: your sim card is B2,B4,B7,B20) but the product is (B1/B3), at this time there is no matching frequency band to use