What is a 4G USB? | Should You Buy a 4G USB?

What is a 4G USB modem? This is a question I get from many customers as 4G networks begin to emerge in Vietnam. You can understand that a 4G USB modem (4G Dcom) is a device that allows your computer to access the network when there is no network cable or Wi-Fi signal. The operating mechanism of a 4G USB modem is similar to a 3G USB modem, using the 3G/4G signals from network providers to convert into a network connection for the computer to access the internet.Should I buy a 4G USB modem? Why?After understanding

What is a 4G USB modem?

Should you wonder whether to choose a 4G USB modem or a 3G USB modem. Let's look at the reasons to buy a 4G USB modem below!buy 4G USBQuick installation, simple to use, plug and play.

Superior network access speed compared to 3G USB modems. According to tests, it is 3 times faster than 3G USB modems when using the same type of data SIM card.

• The price is not much more expensive than 3G USB modems, only an additional 200 - 300 thousand VND. Considering the benefits and value, everyone will choose a 4G USB modem.
• Currently, network providers have switched to 4G SIM cards. If you still use a 3G Wi-Fi hotspot device, it is a waste. Because even with a 4G SIM card, if you put it into a 3G hotspot device, the maximum speed will only be 3G.
• Supports messaging, sending advertising messages, and many other special technological features that 3G Dcom does not have.
• Conditions for using a 4G Dcom device
• Computer with operating systems: Windows or Mac iOS installed

Has a USB interface port to plug in the Dcom device.

• The 4G USB interface is connected to a laptop or desktop computer.
• Network mode: WCDMA, HSUPA 2100 MHz.
• Giao diện USB 4G được kết nối với máy tính xách tay hoặc máy tính để bàn.
• Chế độ mạng: WCDMA, HSUPA 2100 MHz.

You will not regret choosing to buy 4G USB at the present time. Because the speed of 4G USB is 3-4 times faster than 3G USB. Network operators in Vietnam have now covered 4G nationwide.