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TP-Link TL-WN821N Tarjeta de xarxa WLAN 300 Mbit/s (TL-WN821N)

TP-Link TL-WN821N Tarjeta de xarxa WLAN 300 Mbit/s

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TL-WN821N
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Category:
A NIC or Network Interface Card is a circuit board or chip which allows the computer to communicate to other computers on a network. When connected to the network, computers can share websites, files, printers and other resources. The most popular networking standard at the moment is Ethernet, which one can recognize by the rectangular connectors with eight wires in them. Wireless network with the 802.11b and the faster 802.11g standard is also increasingly popular, both at home and in the office, though it is not yet as fast as wired (ethernet) network. A public place where you can use wireless internet is called a "hot spot".
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Info modified on: 05 Oct 2023 16:05:06
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TP-Link TL-WN821N (Icecat)
Bullet Points TP-Link TL-WN821N Tarjeta de xarxa WLAN 300 Mbit/s
Each of several items in a list, preceded by a bullet symbol for emphasis.
:
  • - Sense fils
  • - USB WLAN
  • - 300 Mbit/s
  • - Wi-Fi Banda única (2,4 GHz)
  • - Component per a: PC/Portàtil
Long product name TP-Link TL-WN821N Tarjeta de xarxa WLAN 300 Mbit/s :
The short editorial description of TP-Link TL-WN821N Tarjeta de xarxa WLAN 300 Mbit/s

N USB Adapter, Atheros, 2T2R, 2.4Ghz, 802.11n Draft 2.0, 802.11g/b
More>>>
TP-Link TL-WN821N Tarjeta de xarxa WLAN 300 Mbit/s:
The official marketing text of TP-Link TL-WN821N Tarjeta de xarxa WLAN 300 Mbit/s as supplied by the manufacturer

El Adaptador N USB Inalámbrico TL- WN821N es compatible con los estándares IEEE 802.11n (Versión 2.0), IEEE 802.11g, y IEEE 802.11b.

La transmisión inalámbrica puede alcanzar hasta 300Mbps.

El adaptador utiliza tecnología MIMO y tiene Antenas Inteligentes internas que proporcionan el mejor funcionamiento inalámbrico, así como las mejores tasas de transmisión, estabilidad y cobertura.

Al mismo tiempo, la tecnología CCA evita automáticamente conflictos de canal mediante su capacidad de selección de canales

ESte producto soporta encriptaciones WEP a 64/128-bit, así como encriptaciones y autenticación WPA/WPA2 y WPA-PSK/WPA2-PSK además del sistema QSS (Quick Secure Setup) del adaptador, que permite a los usuarios establecer una red inalámbrica segura de forma rápida y sencilla.

Este producto puede manejar simultáneamente aplicaciones que requieren mucho ancho de banda, como voz y video.

Para asegurar la calidad, se concede prioridad a las aplicaciones que requieren amplio ancho de banda y son sensibles a las interrupciones, tales como las aplicaciones de voz y video.

También funciona correctamente con otros productos inalámbricos 11g y 11n.

Short summary description TP-Link TL-WN821N Tarjeta de xarxa WLAN 300 Mbit/s:
This short summary of the TP-Link TL-WN821N Tarjeta de xarxa WLAN 300 Mbit/s data-sheet is auto-generated and uses the product title and the first six key specs.

TP-Link TL-WN821N, Sense fils, USB, WLAN, Wi-Fi 4 (802.11n), 300 Mbit/s, Negre, Blanc

Long summary description TP-Link TL-WN821N Tarjeta de xarxa WLAN 300 Mbit/s:
This is an auto-generated long summary of TP-Link TL-WN821N Tarjeta de xarxa WLAN 300 Mbit/s based on the first three specs of the first five spec groups.

TP-Link TL-WN821N. Tecnologia de connectivitat: Sense fils, Interfície d'ordinador: USB, Interfície: WLAN. Velocitat màxima de transferència de dades: 300 Mbit/s, Estàndard de Wi-FI principal: Wi-Fi 4 (802.11n), Banda Wi-Fi: Banda única (2,4 GHz). USB alimentat. Color de producte: Negre, Blanc

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Connectivitat
Tecnologia de connectivitat *
Sense fils
Interfície d'ordinador *
USB
Interfície *
WLAN
Xarxes
Velocitat màxima de transferència de dades *
300 Mbit/s
Estàndard de xarxa *
IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Wi-Fi
Yes
Banda Wi-Fi
Banda única (2,4 GHz)
Rang de freqüència
2,4 - 2,4835 GHz
Estàndard de Wi-FI principal
Wi-Fi 4 (802.11n)
Estàndards Wi-Fi
802.11b, 802.11g, Wi-Fi 4 (802.11n)
Taxes de transferència de dades WLAN suportats
11, 54, 300 Mbit/s
Modulació
16-QAM, 64-QAM, CCK, DBPSK, DQPSK, OFDM
Protocols de xarxa suportats
CSMA/CA, ACK
Disseny
Component per a *
PC/Portàtil
Color de producte
Negre, Blanc
Interna *
No
Antena
Yes
Disseny de l'antena
Intern
Potència de transmissió (CE)
20 dBm
Potència de transmissió (FCC)
20 dBm
Botó push WPS
Yes
Modes operatius
Mode d'infraestructura
Gestió de l'energia
USB alimentat
Yes
Requisits del sistema
Sistemes operatius Windows suportats
Windows 7 Professional x64, Windows 8.1 Pro, Windows 10, Windows 7 Starter, Windows 8.1 Pro x64, Windows 10 Education, Windows 7 Starter x64, Windows 8.1 x64, Windows 10 Education x64, Windows 7 Ultimate, Windows 10 Enterprise, Windows 7 Ultimate x64, Windows 10 Enterprise x64, Windows 7 x64, Windows 10 Home, Windows 8, Windows 10 Home x64, Windows 7, Windows 8 Enterprise, Windows 10 IOT Core, Windows 7 Enterprise, Windows 8 Enterprise x64, Windows XP, Windows 10 IoT Enterprise, Windows 7 Enterprise x64, Windows 8 Pro, Windows XP Home, Windows 10 Pro, Windows 7 Home Basic, Windows 8 Pro x64, Windows XP Home x64, Windows 10 Pro x64, Windows 7 Home Basic x64, Windows 8 x64, Windows XP Professional, Windows 10 x64, Windows 7 Home Premium, Windows 8.1, Windows XP Professional x64, Windows 7 Home Premium x64, Windows 8.1 Enterprise, Windows 7 Professional, Windows 8.1 Enterprise x64
Requisits del sistema
Sistemes operatius Mac suportats
Mac OS X 10.15 Catalina
Sistemes operatius Linux admesos
Yes
Condicions ambientals
Interval de temperatura de funcionament (T-T)
0 - 40 °C
Rang de temperatura (T-T)
-40 - 70 °C
Rang d'humitat
10 - 90%
Humitat d'emmagatzematge
5 - 95%
Sostenibilitat
Compliment amb la sostenibilitat
Yes
Certificats de sostenibilitat
CE, Comissió Federal de Comunicacions (FCC) dels Estats Units, RoHS
Pes i dimensions
Amplada
86 mm
Profunditat
26 mm
Alçada
12 mm
Dades de l'embalatge
Amplària d'embalatge
148 mm
Profunditat d'embalatge
137 mm
Alçada d'embalatge
42 mm
Pes de paquet
150 g
Contingut de l'embalatge
Cables inclosos
USB
CD de recurs
Yes
Guia d'instal · Lació ràpida
Yes
Dades logístiques
Codi del Sistema harmonitzat (HS)
85176990
Altres característiques
Guia d'Inici Ràpid
Yes
Source Testseek summary Average rating
Reviews
Updated:
2012-01-25 03:06:05
Es ha coleccionado 4 opiniones de expertos para TP-Link TL-WN821N adaptador y tarjeta de red WLAN 300 Mbit/s y la calificación media es 90 de 100. El promedio de la calificación refleja la opinión de la comuniudad de los expertos referente a este producto. Haga click abajo y use Testseek para poder ver todas las calificaciones, galardones y conclusiones del producto.
Read the full review
90%
Source Review comments Score
hard-h2o.com
Updated:
2014-12-11 05:39:22
TP-Link Después de mucho tiempo en el mercado, el estándar 802.11n es una realidad con velocidad teórica de 300 Mbps para nuestras redes inalámbricas. Los ISP se animan con equipamiento (routers) con este tipo de conexión, por lo que deberemos disponer...
Bottom line Después de probar este tipo de adaptadores para redes inalámbricas queda cierto sabor agridulce; por un lado, con este TP-Link vamos a mejorar considerablemente la velocidad de transferencia no sólo en nuestra LAN sino en una WAN de alta velocidad (50...
Read the full review
0%
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