Can Xiaodu Nuomi be set up as a wireless network card and be used on any computer?

1. Type: There are two types of wireless network cards: 1. Wireless LAN card is used in conjunction with a wireless router. If you have broadband at home, connect the broadband line to the wireless router, then it is equipped with Computers with wireless LAN cards can connect to wireless routers wirelessly and connect to broadband Internet access. The speed is basically the same as wired broadband, and the distance is tens of meters without obstruction. You only need to buy a wireless router and a wireless network card, and there is no need to pay additional network fees. Laptops generally have built-in wireless LAN cards. If you want to use it on a desktop computer, a household USB wireless network card can cost from a few dozen yuan to more than a hundred yuan. You also need to buy a wireless router, which usually costs more than a hundred yuan for household use. Yes, I recommend ASUS as a brand. If it’s not available locally, DLINK and TPLINK are also good. 2. Wireless Internet card is the one that uses mobile or telecommunications mobile phone signals to access the Internet. Depending on what you mean, this should be what you mean. Wireless network cards with USB interface can be used on both desktop and laptop computers. Purchasing a wireless internet card separately from the market usually costs three to four hundred yuan. Note that China Mobile and Telecom have different network standards and are incompatible. You need to first determine which operator you want to use before purchasing an internet card of that format. At present, China Mobile and China Telecom have programs that offer free Internet cards with prepaid phone bills. If you buy it yourself from the market, the wireless Internet card from Huawei is better. 3. The mobile phone is connected to the computer through a data cable and can be used as a wireless network card. The speed is basically the same as the wireless network card. Mobile phones that support 3G network can be used as a 3G network MODEM. You only need to go to China Mobile or China Telecom to apply for a SIM card with an Internet package and put it in. Of course, you can also add an Internet package to your existing number. 2. In terms of tariffs: Mobile services generally include traffic. The basic package is 50 yuan for 500M, 100 yuan for 2G, and 200 yuan for 5G. The excess is 0.01 yuan/KB (provinces and cities have begun to adjust it to 1 yuan/MB). Restrict roaming. Telecommunications generally include time. The basic package is 160 yuan for 300 hours of local and 5 hours of domestic roaming Internet access; 200 yuan for 200 hours of Internet access (regardless of local and roaming); 300 yuan for 360 hours of Internet access (regardless of local and roaming). . China Unicom offers daily packages and monthly packages. Daily packages: 1 yuan per day for 3M, and the excess is 0.01 yuan/KB. Monthly packages: 50 yuan for 500M; 80 yuan for 1G; 150 yuan for 3G; 200 yuan for 5G; 300 yuan for 10G. If you spend a lot of time online, often chatting, browsing the web, email, playing Landlords, etc., and rarely download large things, then it is more appropriate to choose mobile package traffic. If you spend less time surfing the Internet, but download more when surfing the Internet, then it is more appropriate to choose the time package of China Telecom. China Unicom is not recommended because the company's strength is too poor. Although its WCDMA network industry chain is the richest, the main determining factor for domestic 3G is the operator's strength. China Unicom's coverage and services are currently not very good. If you are in a big city, China Mobile and Telecom have similar coverage. If you are in a small or medium-sized city, Telecom's network coverage is currently better. 3. Speed: As a reminder, the theoretical peak value of current 3G wireless network cards can reach 3M or above, but in actual use, due to the influence of the strength and stability of wireless signals, the average speed is equivalent to 512K~1M wired Broadband, the average download speed is generally 70~100K per second. If it is used for browsing, email, chatting, Landlords, etc., it is basically guaranteed. If it is used for online games and movies, it will not be very smooth.

(China Mobile's TDSCDMA, China Unicom's WCDMA, and China Telecom's CDMA2000 are all similar.) This is still the speed in the city. If it is a county or town, most areas do not have a 3G network, and it will automatically switch to the 2G network for operation. In the 2G network, China Mobile's EDGE is the fastest, with an actual download speed of about 20K per second, followed by China Telecom's CDMA1X, with an actual download speed of about 8-13K per second, and China Mobile and China Unicom's GPRS with an actual download speed of about 5K per second, even for smooth Internet browsing. Not guaranteed. 4. Application: Just bring your ID to the mobile or telecommunications business hall to open an account. It is the same as applying for a mobile phone number, except that this is a special data card. You can only send text messages and surf the Internet, but cannot make phone calls. There is no monthly fee, only a monthly subscription. Package fee. Of course, you can put your current SIM card into the Internet card and use it. Just add a corresponding Internet package.