• Best Buy
    Best Buy
    2.5
    72
    1632 Stringtown Rd, Grove City
    OPEN · 10:00 - 22:00 · +1 614-277-2746
    "Best Buy has the absolute worst customer I have ever encountered. The mere fact that you cannot call the store where you purchased your item, is outrageous. We purchased what was recommended, and it doesn't work. Can we call and speak with ANYONE state side, nope. Worst, buyer beware!!!"
  • Priority Wire & Cable
    Priority Wire & Cable
    2829 Charter St, Columbus
    CLOSE · 08:00 - 17:00 · +1 800-945-5542
  • Verizon
    Verizon
    2.5
    3
    5531 New Albany Rd E, New Albany
    CLOSE · 09:00 - 19:00 · +1 614-656-7005
    "If I could rate this place less than one star I would. Our experience with them was absolutely horrible. I typically don't post or share reviews but I feel like I need to share my experience so that other customers don't have to go through what I did. A few days after preordering our new phones, my wife got a call that her phone was ready to be picked up and activated. She went into the store and was there for nearly three hours while they tried to set up her new phone. I then got a call asking me to immediately go to the store because they weren't able to upgrade her phone until my came in, which wasn't scheduled to arrive for another few days. The reason they asked me to come in was so that I could get a different phone so that hers could be upgraded. This meant having to not only leave in the middle of a work day, but wake up my daughter who was napping so that I could get there "immediately." When I arrived, we were told that they actually couldn't give us either of the phones. We voiced our discontent with the employees there due to their total ineptitude. My wife was not given any transparency into what was going on during the three hours that they were trying to activate her new phone nor could they explain what we needed to do to be able to walk out of the store with our new phones. Upon expressing this, one of the employees walked stormed into the back and slamming the door, causing the walls to shake and scaring my daughter and my wife. Giving up, we walked out of the store without any idea when or if we'll get our new phones not any idea what happened to all the money that we paid while there. If both phones for both people need to arrive at the same time so that they can be activated, this is something that should be communicated from the beginning. If a store tells a customer that a product is available for them to pick up, that transaction should take minutes, not hours."
wi fi switch wireless relay module smart home
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zhihu.com
https://www.zhihu.com/question/440331606
SOP 和WI的区别是什么? - 知乎
优思学院|标准作业程序(SOP)示例 WI和SOP的区别 标准作业程序 (SOP)是较高级别的文件,告诉员工在各种情况下应该采取哪些行动,而标准作业指导书(WI)则详细描述了这些行动。这些指令不一定要长或啰嗦,应该尽可能地清晰和简洁。 标准作业指导书(WI)应该缩小到标准作业程序 (SOP)中的某项 ...
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https://www.zhihu.com/question/63289635
SOP和WI有什么区别?两者是否能相互替代?编写的时候各有什么注意点? - 知乎
SOP: standard operating procedureWI :working instruction当我们走进任何一个制造车间,你会注意到精心制作的文件,这些文件帮助工人实现他们的日常目标。标准作业程序 (SOP) 和 标准作业指导书 (WI) 是公司营运成功的关键。很多人以为标准作业程序 (SOP)和标准作业指导书 (WI) 是可以互换的文件术语,但事实 ...
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zhihu.com
https://www.zhihu.com/column/dot11
Wi-Fi研习者 - 知乎
Wi-Fi历史考古01 - Milestones: WaveLAN, Precursor of Wi-Fi, 1987 前言 其实笔者一直都挺想整理一下Wi-Fi发展历史的,Wi-Fi作为Best-Effort理念在网络场景中脱颖而出技术,其怎么一步一步发展到现在的,特别是早期的一些同类型技术的竞争是非常值得关注的。 这次…
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zhihu.com
https://www.zhihu.com/tardis/zm/art/607464267
2025年11月无线网卡选购避坑指南!电子发烧友亲测,这些网卡让网速飞起
缺点:兼容性需特别注意、安装相对复杂 适用场景:笔记本内置网卡升级、迷你主机使用 2025年10月各接口爆款网卡实测推荐 USB接口网卡推荐 1. 水星UX3:性价比之选 水星(MERCURY)WiFi6免驱动usb无线网卡台式机专用 wi 京东 ¥18.90 去购买
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zhihu.com
https://www.zhihu.com/tardis/zm/art/74276620
2025.12更新【随身WiFi】全网最高性价比推荐/避坑必看指南/如何选随身wifi/流量不够用怎么办
而使用随身Wi-Fi就可以实现走到那里带到哪里,解决了搬家时的烦恼,并且流量资费一年是299元起,省了一笔开支。 对于那些刚踏入社会,工作和居住场所都不稳定的毕业大学生来说,随身WiFi真的解了燃眉之急。
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zhihu.com
https://www.zhihu.com/tardis/zm/art/337725320
【2025.10月】随身WiFi推荐(新手必看+避坑指南)高性价比的几款随身WiFi推荐哪个好?随身wifi怎么选?看完这篇随身WiFi推荐就 ...
在这里,老宋给各位知友承诺:我老宋推荐的每一款随身WiFi都是经过自己多方面实测,最终才入选出的几个品牌。如若我推荐的随身WiFi出现限速、套餐虚量、商家不负责等的行为,就将该品牌从文章中删除,永久拉黑,并对其不负责品牌进行曝光!!!欢迎知友们向我反馈! 如果你是小白,花几 ...
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zhihu.com
https://www.zhihu.com/question/8999291452
wifi开启160MHz频宽并选择64信道时,设备会在5240MHz到5400MHz频宽工作吗? - 知乎
64信道频率是5320MHz 到5340MHz.那么开启160MHz频宽时,从5240到5400MHz这部分不是已经超出了信道定义带…
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zhihu.com
https://www.zhihu.com/question/1921332029817095973
Wi-Fi 7 和 Wi-Fi 6 设备,能混合组网吗?要注意这什么? - 知乎
不过PS硬要说一点Wi-Fi版本和Mesh这边的版本关联问题,就是很多公司都是过WFA认证的。 但是WFA认证的版本,Wi-Fi的主版本和Easymesh的版本还是有一些协同要求,比如说Wi-Fi 7可能要过的Easymesh版本就会更新一些。
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zhihu.com
https://www.zhihu.com/tardis/zm/art/441295823
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zhihu.com
https://www.zhihu.com/question/624489632
Wi-Fi6的路由器80mhz就已经超过1000兆了,160mhz还有什么用?有必要用吗? - 知乎
Wi-Fi6的路由器80mhz就已经超过1000兆了,160mhz还有什么用?有必要用吗?