推荐回答(2个)
1M的网线接入远比带宽为2.8-3.1M的3G无线网卡接入速度快。
802.11a/b/g无线网卡50元左右,可用来连接自建无线路由器(TP-Link设备好的150元)或蹭网Wi-Fi
移动无线网卡一轿厅般以套餐形式出现,如801元套餐含移动3G客户端设备+一张数据卡+800元话费
电信3G网卡在280-480元之间,340就可以买到很好的了
无线接入自建无线热点需网线、TP-Link设备、笔记本802.11a/b/g无线网卡(内置或外隐棚接)
无线接入Wi-Fi无线热点蹭网需笔记本802.11a/b/g无线网卡(内置或外接),咖啡厅、营业厅、机场、麦当劳肯德基、高档宾馆和成熟的小区(邻居自建不加密无线路由器)等。
无线接入3G网络需3G网络客户终端设备(可以是手机)、数据卡。
首选网线接入,其次自建无线网络,再次电信天翼!
首先要确定你所在地覆盖了哪种网线和无线网络,是电信3G?移动3G?联通3G?还是2G?或者自建无线路由器?或者Wi-Fi热点蹭网?
如果有网线接入自不必说,营业厅办理即可,此外购买TP-Link和D-Link设备可以自建无线网络,按说明书进行即可。
电信3G网络覆盖了全国县级以上城市和部分高速公路及铁路轻轨、机场,
移动3G网络覆盖了全国地级以上城市和部灶帆则分高速公路及铁路轻轨、机场,
联通3G正在建设中,已覆盖大中城市市区
电信移动联通2G网络只要有相应手机信号的地方均以覆盖。
无线网络的接入速度:
以我的为例:天津市内,覆盖电信3G移动3G和自建TP-Link网通1M宽带,测试情况为土豆网视频,按流畅效果:自建TP-Link网通 > 联通3G
>
电信3G
3.1M
> 移动3G
2.9M。
其中:自建TP-Link使用笔记本自带无线网卡,网通1M宽带;电信CDMA使用中兴网卡,天翼98元105小时套餐;移动TD-SCDMA使用AirCard901+网卡,100元2G套餐。
价格:网通1M不限时68元每月,TP-Link设备150元;电信天翼3.1M98元105小时,设备345元;移动TD-SCDMA2.9M100元2G套餐,1001元含设备、TD-SCDMA数据卡及1000元话费。
移动出现了不愉快:网站提示数据流量使用量在90%和100%时各有一次短信余额提醒,因为超出流量后按1M10.24元收取,500元封顶,极极极极贵!!!但本人很不幸,在收到第一次短信提醒时已经比2G超出太多太多约100多M吧,话费已然达到500元,让我很不服气。
联通和移动相同都是流量计费,测试情况比移动稍好,覆盖还是主要问题。
你好!
很高兴为您解答。
我个人认为,笔记本还是和台式电脑不一样,需要因情况脊腔而异。
根据如下:
1,相较无线网卡而言,网速比网卡的快。但比较麻烦。
2,出门也可以上网。若用网线,则不能满足在外不能上网的缺陷。你们有时会郊游、坐车等等,上网也能多些乐趣。
3,在班上也可上网。在班上,你可以带上电脑,在教室里上网,方便查阅资料。
4,网线会比网卡培好更容易“有麻烦”。网线需要牵线,需要征得各方面的同意,辗转周折些微麻烦的。
希望您能采纳我的建议。
很高兴为您解配野铅答!
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