TP-LINK TL-WN821N, WiFi Adapter, USB

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ID: 45629 Preces kods: TL-WN821N
Noliktavā >50 gab.
Garantija: 2 gadi
14,99 €
Piegādes veidi Par piegādi
  • Saņem Dateks.lv birojā: otrdien, 19.11.2019 pēc 15:00
  • Piegāde uz DPD Pickup Paku Bodi bez maksas: trešdien, 20.11.2019
  • Piegāde Rīgā 3,99 €: trešdien, 20.11.2019
  • Piegāde citur Latvijā 6,99 €: trešdien, 20.11.2019
Preces galvenie parametri Visi parametri
  • 3G/4G atbalsts: Nav
  • Iekārtas tips: WiFi Adapter USB
Apraksts
Visi parametri
3G/4G atbalsts Nav

Iespēja maršrutētājā ievietot mobilo operatoru SIM karti, vai arī USB Dongle adapteri, kas nodrošina piekļuvi 3G mobilajam internetam.

Pirms iegādāties maršrutētāju ar 3G atbalstu, lūdzam ražotāja mājaslapā pārliecināties, vai šī iekārta atbalsta konkrētā mobilo sakaru operatora 3G USB Dongle uztvērēju.

802.11ac data rate : N/A
802.11n data rate : 300 Mbps
Ātruma indekss : N300
Band mode Single Band

SingleBand ir standarta 2.4GHz bezvadu tehnoloģija, kas raksturīga visām mūsdienu bezvadu iekārtām.

DualBand ir 2.4GHz ar papildu 5.0GHz kanālu, kas nodrošina labāku signāla uztveramību un stabilāku ātrdarbību. Lai izmantotu šo funkciju abām iekārtām - maršrutētājam un bezvadu tīkla kartei ir jāatbalsta DualBand režīms.

Ethernet N/A

LAN, jeb ethernet kabeļu pieslēgvietu darbības režīms.

10/100 MB.s ir standarta ātrums, kas raksturīgs praktiski visiem maršrutētājiem.

10/100/1000 MB.s, jeb GigaBit ir desmit reižu ātrāks standarts, kas, savienojumā ar GigaBit LAN tīkla kartēm, sniedz lielas datu pārsūtīšanas ātruma priekšrocības starp iekšējā tīklā saslēgtiem datoriem. Šāds risinājums parasti nepieciešams birojos, kur starp datoriem tiek bieži kopēti lieli failu apjomi vai tiek lietots ātrs interneta pieslēgums (no ~30 MB/s) vairākos datoros vienlaicīgi.

 

Iekārtas tips WiFi Adapter USB

Access Point - bezvadu piekļuves punkts, kas nodrošina kabeļu tīkla paplašināšanas pārraidi bezvadu tīklā izmantojot vienu LAN pieslēgvietu. Access point nav rūteris, un nespēj sadalīt vienu interneta pieslēguma adresi vairākiem datoriem, tamdēļ šo iekārtu slēdziet tikai aiz esoša kabeļu rūtera.

Router, jeb maršrutētājs - bezvadu piekļuves punkts, kas nodrošina viena interneta pieslēguma sadalīšanu vairākiem datoriem, gan caur tīkla vadiem, gan bezvadu tīklā. Parasti bezvadu maršrutētājam ir viena kabeļu interneta pieslēgvieta, četras datoru pieslēgvietas (kuras var papildināt, izmantojot switch komutatoru) un antenas, kas nodrošina apraidi datoriem un citām WiFi iekārtām.

Range Extender - bezvadu tīkla apraides attāluma pastiprinātājs. Paredzēts esoša signāla pastiprināšanai, lai palielinātu uzveršanas un pārraides attālumu.

Wifi adapter - Bezvadu tīkla karte, paredzēta datora pieslēgšanai pie bezvadu WiFi rūtera vai piekļuves punkta. PCI, PCI-E ir paredzēti galddatoriem, savukārt PCMCIA un USB - portatīvajiem datoriem. Jāpiebilst, ka lielākā daļa portatīvo datoru jau rūpnīcā tiek komplektēti ar bezvadu tīkla kartēm.

USB tīkla karte ir pēdējā izvēle, jo USB2.0 caurlaidības ātrums ir samērā zems ~22MB/s, kas nozīmē to, ka netiks izmantots bezvadu tīkla maksimālais iespējamais ātrums. Ja ir iespēja, labāk izvēlēties kādu citu pieslēguma veidu.

LAN porti : 0
VPN Server Nav

VPN, jeb Virtual Private Network, ir iekārtas spēja ar saviem skaitļošanas resursiem izveidot šifrētu lokālo tīklu internetā. Ja uzņēmumam ir vairāki biroji, kas savienoti savā starpā ar publiskā interneta pieslēgumu, tad VPN ļauj izveidot mākslīgu iekšējo tīklu, kas nebūs "redzams" pārējiem interneta lietotājiem, savukārt uzņēmuma darbinieki šo tīklu "redzēs" kā parastu Workgroup tipa koplietošanas tīklu.

VPN funkcija prasa samērā lielus skaitļošnas resursus, tamdēļ datu pārsūtīšana būs lēnāka, nekā ierasts parastā iekšējā tīklā LAN.

Wireless ierīces
Papildus specifikācija
Papildus informācija ražotāja mājas lapā TP-LINK TL-WN821N, WiFi Adapter, USB
64, 128-bit WEP Security - Yes
Abmessungen / Gewicht / Farbe - Breite - 2,6 cm
Abmessungen / Gewicht / Farbe - Formfaktor - Extern
Abmessungen / Gewicht / Farbe - Höhe - 1,1 cm
Abmessungen / Gewicht / Farbe - Tiefe - 9,4 cm
Accessories included - - Wireless Adapter
- Resource CD
- Quick Installation Guide
Additional information - Radio operates in 2T2R
Allgemeine Informationen - Hersteller - TP-LINK Technologies Co., Ltd
Allgemeine Informationen - Hersteller-Artikelnummer - TL-WN821N
Allgemeine Informationen - Hersteller-Webseite -
Allgemeine Informationen - Marke - TP-LINK
Allgemeine Informationen - Modell - TL-WN821N
Allgemeine Informationen - Produktbezeichnung - TL-WN821N Wi-Fi Adapter
Allgemeine Informationen - Produkttyp - Wi-Fi Adapter
Antenna - Built-in
ARTIKEL1 - TL-WN821N WLAN N USB ADAPTER
ARTIKEL2 - 2T2TR 2.4GHZ 802.11N DRAFT 2.0 IN
Available transmission speeds - 1 Mb/s
Available transmission speeds - 108 Mb/s
Available transmission speeds - 11 Mb/s
Available transmission speeds - 12 Mb/s
Available transmission speeds - 18 Mb/s
Available transmission speeds - 24 Mb/s
Available transmission speeds - 300 Mb/s
Available transmission speeds - 36 Mb/s
Available transmission speeds - 48 Mb/s
Available transmission speeds - 54 Mb/s
Basic - Formfaktor - Extern
Basic - Host-Schnittstelle - USB
Basic - ISM-Band - Ja
Basic - Marke - TP-LINK
Basic - Produkttyp - Wi-Fi Adapter
Basic - Wireless LAN-Standard - IEEE 802.11n
Basic - Wireless-Übertragungsgeschwindigkeit - 300 Mbit/s
Breite - 0.14
category - Communication Network
Category - Root/Electronics/Networks and communication/Network interface cards
Category - Tīkla produkti :: Tīkla adapteri / USB uztvērēji
Chipset type -
code - TL-WN821N
Code - TL-WN821N
częstotliwość - 2.4 GHz
Dane techniczne: Gwarancja - 3 lata
Dane techniczne: Producent - TP-Link
Data transmission speed - 300 Mbps
Datasheet - Technical specification [LINK]
Depth - 26 mm
Desc - Tips: Wifi adapteris, Pieslēgšanas veids: USB, WiFi protokoli: IEEE 802.11b/g/n Wireless LAN, Ātrums: 300Mb/s, Šifrēšanas tipi: WEP/WPA/WPA2/WPA-PSK/WPA2-PSK, Garantija: 2 gadi
Description - Der Wireless-N-USB-Adapter TL-WN821N ermöglicht es Ihnen, einen Desktop-Computer oder ein Notebook mit einem WLAN zu verbinden, um damit auf eine Highspeed-Internet-Verbindung zuzugreifen. Da der IEEE802.11n-Standard erfüllt wird, bietet er eine WLAN-Geschwindigkeit von bis zu 300Mbps, was für Online-Gaming oder sogar HD-Videostreaming ausreichend ist.
Description - TP-LINK 300M-WLAN-N-USB-Stick
Description - What This Product Does
Wireless N USB Adapter TL-WN821N allows you to connect a desktop or notebook computer to a wireless network and access high-speed Internet connection. Comply with IEEE 802.11n, they provide wireless speed up to 300Mbps, which is beneficial for the online gaming or even HD video streaming.
Wireless N - Speed & Range
With MIMO (multiple input, multiple output antennas) technology, it shows more excellent abilities of mitigating data loss over long distances and through obstacles in a small office or a large apartment, even in a steel-and-concrete building. Above all, you could easily pick up the wireless network during long-distance connection where legacy 11g products may not!
WPA / WPA2 Encryptions - Advanced Security
As for the security of WI-FI connection, WEP encryption has been no longer the strongest and safest guards for outside intrusions. TL-WN821N provides WPA/WPA2 encryptions that are created by the WI-FI Alliance industry group, promoting interpretabilities and security for WLAN, which could effectively and efficiently protect the wireless network.
One Button Security Setup
WI-FI Protected Setup™ (WPS) allows users to almost instantly setup their security simply by pressing the "WPS" button automatically establishing a WPA2 secure connection, which is more security compared with WEP encryptions. Not only is this faster than normal secure setups but more convenient in that you don't need to remember a password!
Bundled CD for Easy Operation
TL-WN821N comes with a CD with utility that helps you complete the software installation and wireless network settings, including security configurations and wireless connection, which is convenient for users, even for novice users.
Description - Wireless N USB Adapter TL-WN821N allows you to connect a desktop or notebook computer to a wireless network and access high-speed Internet connection. Comply with IEEE 802.11n, they provide wireless speed up to 300Mbps, which is beneficial for the online gaming or even HD video streaming. Excellent N speed brings best experience for HD video streaming or Internet calls MIMO technology with stronger signal penetration strength, wider wireless coverage, providing better performance and stability Easy wireless security encryption at a push of the QSS button
Destination. - Notebook
Destination. - PC computer
Device type - USB adapter
dimension depth - 155 mm
dimension height - 210 mm
dimension weight - 220 g
dimension width - 40 mm
Dimensions - 86 x 26 x 12mm (3,4 x 1,0 x 0,5 -inch)
ean - 0845973050368
EAN - 6935364050368
ean - 6935364050368
EANCode - 6935364050368
Eans - 6935364050368
Encryption - WEP - Wired Equivalent Privacy
Encryption - WPA (802.1x) - WiFi Protected Access (802.1x)
Encryption - WPA (PSK) - Wi-Fi Protected Access (Pre-Shared Keys)
Encryption - WPA2 (PSK) - Wi-Fi Protected Access 2 (Pre-Shared Keys)
Encryption - WPA2 Enterprise
Encryption - WPS - Wi-Fi Protected Setup
External antenna connector type - N/A
Features > Connector 1 -
Features > Connector 2 -
Frequency - 2.4 - 2.4835 GHz
Full Description Line - Type Adapter|Data transmission speed 300 Mbps|IEEE 802.11b|IEEE 802.11g|IEEE 802.11n|64, 128-bit WEP|WPA - Wi-Fi Protected Access|WPA2 - Wi-Fi Protected Access|Wireless Transmit Power 20 dBm|Wireless Frequency Range 2.400-2.4835GHz|Included Accessories Resource CD;Quick Installation Guide
Gewicht - 0.16
GRUPPE1 - Netzwerk & Kommunikation
GRUPPE2 - Karten & Adapter
guarantee - 36
guarantee_type - normal
głębokość - 86 mm
Height - 12 mm
Height - 47.000000000
HERSTELLER - TP-LINK
Hoehe - 0.04
HSTNUMMER - TL-WN821N
I/O ports - 1 x USB 2.0 Type A
IEEE 802.11b Network standard - Yes
IEEE 802.11g Network standard - Yes
IEEE 802.11n Network standard - Yes
Included Accessories - Resource CD;
Quick Installation Guide
Interface - USB
interfejs - USB 2.0
klasa produktu - TPlink - Karty WiFi
Laenge - 0.15
LAN network architecture - Wireless IEEE 802.11b
LAN network architecture - Wireless IEEE 802.11g
LAN network architecture - Wireless IEEE 802.11n
LargeDescHTML - Excellent N speed brings best experience for HD video streaming or Internet callsMIMO technology with stronger signal penetration strength, wider wireless coverage, providing better performance and stabilityEasy wireless security encryption at a push of the WPS buttonSupports Windows XP / Vista / 7/8/ 8.1What This Product DoesWireless N USB Adapter TL-WN821N allows you to connect a desktop or notebook computer to a wireless network and access high-speed Internet connection. Comply with IEEE 802.11n, they provide wireless speed up to 300Mbps, which is beneficial for the online gaming or even HD video streaming.Wireless N - Speed & RangeWith MIMO (multiple input, multiple output antennas) technology, it shows more excellent abilities of mitigating data loss over long distances and through obstacles in a small office or a large apartment, even in a steel-and-concrete building. Above all, you could easily pick up the wireless network during long-distance connection where legacy 11g products may not!Easy to InstallA friendly user interface utility on a CD for simple installationSoft APEasily establish a high speeds Wi-Fi hotspot with just a few clicksWPSEasy wireless security encryption at a push of the WPS button*All above information apply to TL-WN821N version 4.0 ONLY.The information provided on this page is a property of the manufacturer or the brand.To find out more, please visit:http://www.tp-link.com
Length - 160.000000000
Link - https://www.tp-link.com/gr/home-networking/adapter/tl-wn821n/
LongDesc - TP-LINK 300M-WLAN-N-USB-Stick
maks. szybkość transmisji danych - 300 Mbps
Manufacturer - TP-LINK
ManufacturerPartNumber - TL-WN821N
modulacja - 16-QAM
modulacja - 64-QAM
modulacja - CCK
modulacja - DBPSK
modulacja - DQPSK
modulacja - OFDM
Modulation - - DBPSK- DQPSK- CCK- OFDM- 16-QAM- 64-QAM
Modulation - CCK - Complementary Code Keying
Modulation - OFDM - Orthogonal Frequency Division Multiplexing
name - 300Mbps Wireless N USB Adapter TL-WN821N
Name - Bezvadu tīkla adapteris TP-LINK TL-WN821N
Name - TP-Link TL-WN821N
Name - TP-LINK TL-WN821N Wi-Fi Adapter - IEEE 802.11n - USB - 300 Mbit/s - 2,48 GHz ISMExtern
Name - TP-LINK USB 2.0 Adapter TL-WN821N 2.4GHz, 802.11n, 300 Mbps, Internal antenna
name - TP-Link Wireless USB Adapter N 300M TL-WN821N
Network Device Type - Adapter
Number of antennas - 1
obsługiwane systemy operacyjne - Windows 2000
obsługiwane systemy operacyjne - Windows Vista
obsługiwane systemy operacyjne - Windows XP
obsługiwane systemy operacyjne - Windows XP x64
Operating frequency - 2,4 GHz
Other features - - QSS Button- EIRP: Embeeded battery - No
Package features > Gross depth (mm) - 42 mm
Package features > Gross height (mm) - 137 mm
Package features > Gross width (mm) - 148 mm
Package features > Packing quantity - 1 pc(s)
Package features > Paper/Pasteboard - 2 g
Package features > Plastic (No PET) - 49 g
Package features > Tare weight (kg) - 0.082 kg
Package features > WEEE tax - Yes
PartNumber - TL-WN821N
PeriodofWarranty - 36 Months Bring-In Warranty
Port LAN - N/A
producer - TP-LINK
Producer - TP-Link
Producer product family - USB 2.0 Adapter
Producer product name - TL-WN821N
ProducerCode - TL-WN821N
rodzaj komunikacji - bezprzewodowa
Schnittstellen / Anschlüsse - Host-Schnittstelle - USB
Security - - 64/128 bit WEP encryption
- WPA-PSK / WPA2-PSK
- MAC address filtering
Shipping Box Depth Shipping/Package Box Dimensions - 44 cm
Shipping Box Height Shipping/Package Box Dimensions - 34 cm
Shipping box quantity - 60
Shipping Box Weight Shipping/Package Box Dimensions - 14.2 kg
Shipping Box Width Shipping/Package Box Dimensions - 47 cm
ShortDescription - Karta USB 300Mb, 2T2R, standard 802.1n Draft 2.0 oraz 802.11g/b, częstotliwość 2.4GHz
standard - Wi-Fi 4 (802.11b/g/n)
Standards - 802.11b
Standards - 802.11g
Standards - 802.11n
Stck_Kart - 60
Stck_Pal - 300
Storno - Y
Supported operating systems - Windows 2000
Supported operating systems - Windows 7
Supported operating systems - Windows Vista
Supported operating systems - Windows XP
Supported operation systems - Microsoft Windows 2000
Supported operation systems - Microsoft Windows Vista
Supported operation systems - Microsoft Windows XP
Supported protocols and standards - IEEE 802.11b - Wireless LAN 11Mbps, 2.4GHz
Supported protocols and standards - IEEE 802.11g - Wireless LAN 54Mbps, 2.4GHz
Supported protocols and standards - IEEE 802.11n - Wireless LAN 300Mbps, 2.4GHz
System Requirements -
szerokość - 12 mm
szyfrowanie - 64/128/152-bit WEP
szyfrowanie - WPA-PSK/WPA2-PSK
szyfrowanie - WPA/WPA2
Technical details > Net weight - 0.011 kg
Technical details > Other features - 2.4GHz, 802.11n, 300 Mbps, Internal antenna
Technical details > Type -
Technical specifications - HARDWARE FEATURES
InterfaceUSB 2.0
ButtonWPS Push Button
Dimensions (W X D X H)2.7x 0.8 x 0.4 in. (69 x 21 x 9.5mm)
Antenna TypeOn-Board
WIRELESS FEATURES
Wireless StandardsIEEE 802.11n, IEEE 802.11g, IEEE 802.11b
Frequency2.400-2.4835GHz
Signal Rate
11n: Up to 300Mbps(dynamic)
11g: Up to 54Mbps(dynamic)
11b: Up to 11Mbps(dynamic)
EIRP
14,99 €
TP-LINK TL-WN821N, WiFi Adapter, USB
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