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WiFi-verkkokortit

WiFi-verkkokortilla liität pöytätietokoneesi langattomaan verkkoon. Langaton verkkokortti on hyvä keino liittää pöytätietokone langattomaan verkkoon pysyvästi PCI Express -väylään

Siirry hakutuloksiin

tuotetta

Tuotelistaus

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Tesksti:"Pidetyin, monipuolisin ja laadukkain valikoima". Vieressä kuva hampurilais menusta (kolme viivaa päällekkäin) ja hiiren kursorista.

WiFi-verkkokortti langattoman yhteyden lisäämiseen

WiFi-verkkokortti mahdollistaa langattoman verkkoyhteyden laitteissa, joissa sitä ei ole valmiiksi tai joissa vanha yhteysnopeus ei enää vastaa nykyisiä tarpeita. Tyypillisimmin verkkokortti asennetaan pöytäkoneeseen, joko emolevyn PCIe-paikkaan tai USB-liitännän kautta. PCIe-kortti on kiinteä ja yleensä suorituskyvyltään vahvempi vaihtoehto, kun taas USB-verkkokortti on helppo siirtää laitteesta toiseen.

WiFi-standardit ja yhteysnopeudet

WiFi-verkkokortit tukevat eri WiFi-standardeja, jotka eroavat toisistaan nopeuden, kapasiteetin ja taajuusalueiden osalta.

WiFi 5 (802.11ac) – yleinen standardi, joka tarjoaa hyvän perusnopeuden langattomaan käyttöön

WiFi 6 (802.11ax) – parannettu suorituskyky erityisesti ympäristöissä, joissa verkossa on useita laitteita samanaikaisesti

WiFi 6E – laajentaa käytettävän taajuuskaistan 6 GHz:iin, mikä vähentää ruuhkautumista ja parantaa vakautta

Verkkokortissa kannattaa kiinnittää huomiota myös tuettuihin taajuuskaistoihin: kaksikaistainen kortti toimii sekä 2,4 GHz:n että 5 GHz:n taajuuksilla, mikä antaa joustavuutta verkon käytössä.

Antennit ja kantama

Monissa PCIe-verkkokorteissa on ulkoiset antennit, jotka parantavat signaalin kantamaa ja vakautta verrattuna sisäisiin antenniratkaisuihin. Joissakin malleissa antenneja voi myös suunnata, mikä auttaa optimoimaan yhteyden laadun oman käyttöympäristön mukaan. USB-verkkokorteissa antennit ovat yleensä pienempiä, mutta ne sopivat hyvin tilanteisiin, joissa tarvitaan kevyt ja siirrettävä ratkaisu.

Yhteensopivuus ja asennus

WiFi-verkkokortit ovat yhteensopivia yleisimpien käyttöjärjestelmien, kuten Windowsin ja Linuxin, kanssa. Useimmat kortit tunnistetaan automaattisesti tai niiden mukana toimitetaan asennusohjelma. Ennen ostoa kannattaa tarkistaa, että emolevyssä on vapaa PCIe-paikka tai että käytettävissä on sopiva USB-portti valitun korttityypin mukaan.

Tilaa WiFi-verkkokortti Verkkokauppa.comilta

Verkkokauppa.comin valikoimasta löydät WiFi-verkkokortit eri tarpeisiin ja budjetteihin. Tilaa omasi edulliseen hintaan ja nopealla toimituksella!