Wifi USB-adapter: hauj lwm, los, kev yam ntxwv ntawm tus ntaus ntawv

Wifi USB-adapter - ib tug ntaus ntawv siv mus cuag ib tug tus kheej lub computer los yog lwm yam ntaus ntawv mus rau lub wireless network.

Yuav ua li cas yog cov Wi-Fi ntaus ntawv

Thaum tsim tau ib tug xov tooj cua network nyob rau hauv lub chaw ua hauj lwm los yog nyob rau hauv tsev yuav tau siv li uas tsis muaj wireless functionality. Piv txwv li, lub kaw lus units ntawm computers, TV, ua si consoles thiab tshaj. Txawm yog hais tias tus ntaus ntawv yog txawm peem rau nrog ib tug wireless neeg, feem ntau muaj rau rov yuav thiab nruab ntau niaj hnub Wifi USB-adapter, uas txhawb nqa ib tug high-ceev kev sib txuas lus tawm tswv yim. Tseeb, ntaub ntawv technology yog lossi ua nrog, nws yog feem ntau pom hais tias tus ntaus ntawv twb tso tawm 2-3 lub xyoo dhau los, niaj hnub no tau tshaj tawm ntawm hnub. Txhua txhua hnub, tag nrho cov muaj nyob rau pab kiag li lawm slimmer thiab nta thiab cov kev xaiv nyob rau hauv no nce. Yog hais tias ib tug ob peb xyoos dhau los nyob rau hauv thiaj li thov hauv internet tam sim ntawd mus rau lub ob tus kheej lub computer yuav tsum tau mus nruab keyboards, ncab ib ce lub tiaj cov khub cables, tab sis hnub no txhua yam yog yooj yim npaum li. Nws yog txaus rau nruab rau hauv koj lub PC Wifii USB-adapter, uas yog tsis tau tshaj rau tag nrho cov versions ntawm kev khiav hauj lwm systems, thiab tag nrho - lub network yog npaj txhij. Los ntawm xws li ib tug makeshift nkag point yuav tsum txuas nrog rau ntau yam wireless kiag li lawm. Piv txwv li, smartphones, laptops thiab lwm yam computers. Yuav kom txhawb xws tes hauj lwm siv tshwj xeeb software Virtual Wi-nkaus. Qhov no software lus dag hauv lub plawv ntawm lub operating system qhov rais 7. Qhov no wireless network txhawb high-qib encryption WPA2 PSK.

Kev sib txuas lus qauv rau wireless tes hauj lwm

Xaiv Wifi USB-adapter, koj yuav tsum xub ntawm tag nrho cov xyuam xim rau cov txheej txheem uas txhawb nqa no ntaus ntawv. Qhov no qhov chaw yuav tsum phim koj router. Txij li thaum muas lub ntaus ntawv, uas yog incompatible nrog yooj yim cov khoom, koj yuav tsis tau mus sib hais thiab teev ib tug wireless network. Nyob rau hauv no tseem ceeb heev parameter yog lub zaus ntawm ib tug xov tooj cua kis tau tus mob. Rau hnub tim, ob feem ntau siv ntau zaus (2.4 MHz thiab 5 MHz). Nyob rau hauv tas li ntawd, thaum xaiv tus adapter yog tsim nyog them sai sai rau cov xov tooj uas tau txais thiab kis pab kiag li lawm uas yuav tau pab txhawb lub tsev.

Interfaces uas txhawb Wi-nkaus receivers

Ib tug ob peb xyoos dhau los nws twb tau mus raws li cov Wi-Fi adapter nrog ib tug ntau yam ntawm connector hom: PCMCI, lub PCI, ib tug micro-lub PCI, lub USB thiab lwm tus neeg. Txawm li cas los, rau hnub tim USB qauv tau hloov txoj kev cai tag nrho lwm yam kev interfaces. Nws yog heev yooj yim, vim hais tias los ntawm kis hais tias ntaus ntawv, tus neeg siv yuav siv nws nrog rau tej tus kheej lub computer. Thiab txawm tias thaum hloov mus rau ib tug tshiab PC los yog txawj tej yam ntxiv cov laus koj yuav yeej ib txwm siv no adapter.

kev yam ntxwv

Wireless USB Wifi-adapter hau cov ntaub ntawv ntawm ib tug ceev ntawm 300 Mbit / s, thiab ib co qauv muaj peev xwm ntawm kis cov lus qhia ntawm tus nqi ntawm 450 Mbit / s. Muaj Wi-Fi-ntaus nrog peb antennas, uas ho tsub kom qhov kev kawm thiab stability ntawm lub wireless teeb liab. Nyob rau hauv lub Lavxias teb sab kev ua lag luam kev muag khoom cov thawj coj yog Asus raug adapters, D-Link thiab TP-Link.

Lub transformation ntawm Wi-nkaus USB-adapter mus rau lub qhov rooj

Tsaug rau Wi-Fi technology Virtual tej adapter, uas yog siv nyob rau hauv tus tsav tsheb pab txhawb no technology yuav siv tau raws li ib tug distributor ntawm Wi-nkaus-lub teeb liab rau tus neeg ntaus ntawv. Yuav kom debug lub system installation yog xaiv tau cov neeg tsav tsheb, cia li siv ib lub PC nrog qhov rais 7. Tus software muaj xws li ua-nyob rau hauv lub teeb hluav taws xob. Thiab thaum cov khoom no yog pab koj mus download tau qhov tseeb software version. Daim ntawv teev cov adapter qauv uas tau tshaj Virtual tshuab muaj nyob rau hauv lub official lub website ntawm lub software developers. Nyob rau hauv qhov tseeb, Virtual Router - yog ib tug graphical plhaub uas ua haujlwm nrog ntawm SNAP qhia los ntawm cov netsh console. Qhov kev pab no ua rau txoj kev intuitive thiab cov neeg siv-phooj ywg, dua li nws yog kiag li dawb thiab muaj tas nrho cov kev tsim nyog zog. Nws muaj peev xwm sawv ntawm, dhau li ntawm tus hom phiaj tseem ceeb rau txhais cov adapter nyob rau hauv Ad-hoc hom, uas tso cai rau koj los mus tsim ad-hoc tes hauj lwm. Yuav luag tag nrho cov laptops thiab koj tus kheej computers muaj peev xwm txhawb cov txuj no.

Yuav ua li cas mus txuas thiab tsim kom muaj Wifi USB-adapter nrog Virtual Router system?

Tus thawj yam uas koj xav tau rau nruab rau hauv koj lub PC rau hauv lub tsim nyog software (piv txwv li, Connectify), nws converts tus Wi-Fi-receiver rau cov qhov rooj. Tom qab uas txuas mus rau lub USB-chaw nres nkoj ntawm ib lub PC adapter. Lub qhov rais 7 self-installs uas neeg tsav tsheb rau no PC yuav tsum tau kev cob cog rua rau hauv Internet. Tom qab ntawd, peb khiav qhov kev pab cuam. Tus thawj yam uas koj yuav tsum qhia kom meej lub npe ntawm tus wireless network, uas yog qhia nyob rau hauv HotspotName teb. Ntxiv mus, nyob rau hauv lub seem Password yuav tsum tau teem ib lo lus zais mus saib tau cov system tsim. nws yog pom zoo kom qhia kom meej ib lo lus zais ntawm yim cim los yog ntau tshaj, uas siv loj thiab lowercase cov tsiaj ntawv, cov xov tooj, thiab tshwj xeeb cim rau txhim khu kev qha kev tiv thaiv. Nyob rau hauv lub neej tom ntej nws yuav tsum tau nkag rau txhua wireless neeg nyob rau thawj kev twb kev txuas. Nyob rau hauv lub "Internet" koj yuav tsum xaiv ib tug kev cob cog rua network adapter, los ntawm kev uas lub PC muaj kev nkag tau mus rau lub ntiaj teb dav Web. Piv txwv li, tej zaum nws yuav tsum yog ib tug network interface card. Ces tus "zos Cheeb Tsam Kev twb kev txuas" yuav tsum tau xaiv.

Ntxiv mus, nyob rau hauv daim teb no lub Advanced Wi-Fi-adapter. Yog hais tias koj lub computer yog kev cob cog rua rau tsuas yog ib qho ntaus ntawv, ces xaiv lub neej ntawd, thiab yog hais tias ib tug ob peb, ces koj yuav tsum tau qhia kom meej raws nraim li cas lub ntaus ntawv yuav tsum tau siv raws li ib tug lub qhov rooj. Thaum qhov chaw yuav ua li cas, peb thiaj tsuas hloov rau lub tshuab. Nyob rau hauv essence, peb tau tsim ib tug Wi-Fi-router ntawm cov pa adapter thiab PC. Tom qab koj nias lub Start Hotspot khawm ib zaug ntxiv leej neeg rau zaub mov tshwm rau hauv lub network. Koj muaj peev xwm ces txuas cov thawj cov neeg muas zaub: laptop, ntsiav tshuaj los yog smartphone. Ua li no, peb nqa tawm nrhiav rau wireless tes hauj lwm thiab lub "txuas" mus rau peb cov siv lub teev lo lus zais. Tus ntaus ntawv yog ces npaj rau siv.

Tus nqi ntawm ib tug USB Wifi-adapter?

Tus nqi ntawm xws li ib tug ntaus ntawv yuav nyob ntawm seb feem nyob rau hauv chaw tsim tshuaj paus ntawm lub ntaus ntawv thiab tsis. Nyob rau hauv txhua rooj plaub, tus nqi USB Wi-Fi-adapter yuav pheej yig rau yuav luag txhua leej txhua tus, nws yog $ 10-20 US, nyob ntawm seb tus qauv xaiv.