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Adaptor Wireless TP-Link TL-WN821N, Wi-Fi, Single-Band

Routere Wireless

Adaptor Wireless TP-Link TL-WN821N, Wi-Fi, Single-Band

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Vândut de RITC.ro Cod produs: TL-WN821N

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Vezi comparația completă
Caracteristică Adaptor Wireless TP-Link TL-WN821N, Wi-Fi, Single-Band Adaptor Wireless TP-Link TL-WN722N, Wi-Fi, Single-Band Router Wireless TP-Link TL-MR6400, Wi-Fi, Single-Band Placa de retea wireless TP-LINK Archer T2E, AC600, WiFI 5, Router wireless TP-LINK Archer GE550, WIFI 7, Mesh, Tri-Band
Alte caracteristici
3G/4G USB modem compatibility — — No — No
AC adapter included — — Yes — Yes
Antenna Yes Yes — Yes —
Antenna design Internal External External External Internal
Antennas quantity — — 2 — 4
Cables included USB USB LAN (RJ-45) — LAN (RJ-45)
Compatibil Mesh Nu Nu Nu Nu Da
Compliance certificates CE, Federal Communications Commission (FCC), RoHS CE, Federal Communications Commission (FCC), RoHS — RoHS, Federal Communications Commission (FCC), CE CE, Federal Communications Commission (FCC), RoHS
Component for PC/Laptop — — PC —
Connectivity technology Wireless Wireless — Wireless —
DC-in jack — — Yes — Yes
DHCP client — — Yes — Yes
DMZ support — — Yes — Yes
DSL WAN — — No — No
Dynamic DNS (DDNS) — — Yes — Yes
Ethernet LAN (RJ-45) ports — — 4 — 4
Ethernet LAN interface type — — Fast Ethernet — 2.5 Gigabit Ethernet
Ethernet WAN — — Yes — Yes
Filtering — — Yes — Yes
Firewall — — Yes — Yes
Firewall security — — DoS, SPI Firewall, IP and MAC Address Binding — SPI Firewall
Frequency range 2.4 - 2.4835 GHz 2.4 - 2.4835 GHz — — —
Guest access — — Yes — Yes
Harmonized System (HS) code 85176990 85176990 85176990 85176990 —
Host interface USB USB — PCI Express —
Interface WLAN WLAN — WLAN —
Internal No No — Yes —
Linux operating systems supported Yes Yes Yes — —
Mac operating systems supported Mac OS X 10.15 Catalina Yes Yes — —
Maximum data transfer rate 300 Mbit/s 150 Mbit/s — 433 Mbit/s —
Modulation 16-QAM, 64-QAM, CCK, DBPSK, DQPSK, OFDM 16-QAM, 64-QAM, CCK, DBPSK, DQPSK, OFDM — 16-QAM, 64-QAM, 256-QAM, CCK, DBPSK, DQPSK, OFDM —
Network address translation (NAT) — — Yes — Yes
Networking standards IEEE 802.11b, IEEE 802.11g, IEEE 802.11n IEEE 802.11b, IEEE 802.11g, IEEE 802.11n IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3 IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n IEEE 802.11a, IEEE 802.11ac, IEEE 802.11ax, IEEE 802.11b, IEEE 802.11be, IEEE 802.11g, IEEE 802.11n
Numar antene 1 1 4 1 4
Numar porturi RJ-45 N/A N/A 4 N/A 4
Number of guest networks (2.4 GHz) — — 1 — 1
On/off switch — — Yes — Yes
Operating modes Infrastructure mode Infrastructure mode — Infrastructure mode —
Operating relative humidity (H-H) 10 - 90% 10 - 90% 10 - 90% 10 - 90% 10 - 90%
Operating temperature (T-T) 0 - 40 °C 0 - 40 °C 0 - 40 °C 0 - 40 °C 0 - 40 °C
Package depth 137 mm 150 mm 223 mm 152.5 mm —
Package height 42 mm 39 mm 70 mm 41.5 mm —
Package weight 150 g 180 g 600 g 160 g —
Package width 148 mm 200 mm 307 mm 201.5 mm —
Parental control — — Yes — Yes
Portabil Da Da Nu Nu Nu
Port forwarding — — Yes — Yes
Port triggering — — Yes — Yes
Port USB Da Da Da Nu Da
Power source type — — DC — DC
Product type — — Tabletop router — Tabletop router
Quality of Service (QoS) support — — Yes — Yes
Quick installation guide Yes Yes Yes Yes Yes
Quick start guide Yes — Yes — —
Reset button — — Yes — Yes
Resource CD Yes Yes — Yes —
Security algorithms — 64-bit WEP, 128-bit WEP, WMM, WPA-PSK, WPA2-PSK 64-bit WEP, 128-bit WEP, WPA, WPA-PSK, WPA2, WPA2-PSK WEP, WPA, WPA-PSK, WPA2, WPA2-PSK, WPA3 WPA, WPA2, WPA2-Enterprise, WPA3
Segment Home Home Home Consumer Home
SIM card slot — — Yes — No
Slot Type USB2.0 USB2.0 — PCI-E —
Stateful Packet Inspection (SPI) — — Yes — Yes
Storage relative humidity (H-H) 5 - 95% 5 - 90% 5 - 90% 5 - 90% —
Storage temperature (T-T) -40 - 70 °C -40 - 70 °C -40 - 70 °C — —
Suport SIM Nu Nu Da Nu Nu
Supported network protocols CSMA/CA, ACK — IPv4, IPv6 — IPv4, IPv6
Sustainability compliance Yes Yes — Yes —
Tehnologie WiFi 4 WiFi 4 WiFi 4 WiFi 5 —
Tip Antena Interna Externa Externa Externa Interna
Transmitting power (CE) 20 dBm 20 dBm — 23 dBm —
Transmitting power (FCC) 20 dBm 27 dBm — 18 dBm —
Universal Plug and Play (UPnP) — — Yes — Yes
USB-Port — — Yes — Yes
VPN support — — PPTP, L2TP, IPSec — Open VPN Client PPTP VPN Client L2TP VPN Client WireGuard VPN Client
WAN connection type — — RJ-45 — RJ-45
Wi-Fi Yes Yes — Yes —
Wi-Fi standards 802.11b, 802.11g, Wi-Fi 4 (802.11n) 802.11b, 802.11g, Wi-Fi 4 (802.11n) 802.11b, 802.11g, Wi-Fi 4 (802.11n) 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) —
WiFi Frequency 2.4/5-GHz 2.4/5-GHz — 2.4/5-GHz —
WiFI standard b/g/n b/g/n b/g/n ac —
WLAN data transfer rate (max) — — 300 Mbit/s — 5764 Mbit/s
WLAN data transfer rates supported 11,54,300 Mbit/s 11,54,150 Mbit/s 11,54,300 Mbit/s 11,54,200,433 Mbit/s —
WPS push button Yes Yes Yes — —
Laptopuri - Caracteristici fizice 25.09
Adâncime 26 mm 26 mm 141 mm 78.5 mm 193 mm
Lățime 86 mm 93.5 mm 202 mm 120.8 mm 129.5 mm
Înălțime 12 mm 11 mm 33.6 mm 215 mm 237 mm
Laptopuri - Conectivitate și porturi 25.09
Benzi Wi-Fi Single-band (2.4 GHz) Single-band (2.4 GHz) Single-band (2.4 GHz) Dual-band (2.4 GHz / 5 GHz) Tri-band (2.4 GHz / 5 GHz / 6 GHz)
Rețea prin cablu (LAN) — — Yes — Yes
Standard Wi-Fi Wi-Fi 4 (802.11n) Wi-Fi 4 (802.11n) Wi-Fi 4 (802.11n) Wi-Fi 5 (802.11ac) Wi-Fi 7 (802.11be)
Viteză rețea LAN — — 10,100 Mbit/s — 10,100,1000,2500 Mbit/s
Laptopuri - Construcție
Culoare Black, White Black, White Black Black, Silver Black
Laptopuri - Generale
Garanție comercială 36 36 36 36 24
Producător TP-LINK TP-LINK TP-LINK TP-LINK TP-LINK

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Descriere oficială

General
Chipset
Realtek
Modalitate conectare
USB 2.0
Standarde
802.11 b/g/n
Frecventa de operare
2.4 GHz
Antena
Interna
Modulatie
OFDM/CCK/16-QAM/64-QAM
Securitate
WPA-PSK/WPA2-PSK (TKIP/AES)
Dimensiuni
93.5 x 26 x 11 mm
Specificații tehnice 57 caracteristici
Antenna
Yes
Antenna design
Internal
Cables included
USB
Compatibil Mesh
Nu
Compliance certificates
CE, Federal Communications Commission (FCC), RoHS
Component for
PC/Laptop
Connectivity technology
Wireless
Frequency range
2.4 - 2.4835 GHz
Harmonized System (HS) code
85176990
Host interface
USB
Interface
WLAN
Internal
No
Linux operating systems supported
Yes
Mac operating systems supported
Mac OS X 10.15 Catalina
Maximum data transfer rate
300 Mbit/s
Modulation
16-QAM, 64-QAM, CCK, DBPSK, DQPSK, OFDM
Networking standards
IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Numar antene
1
Numar porturi RJ-45
N/A
Operating modes
Infrastructure mode
Operating relative humidity (H-H)
10 - 90%
Operating temperature (T-T)
0 - 40 °C
Package depth
137 mm
Package height
42 mm
Package weight
150 g
Package width
148 mm
Portabil
Da
Port USB
Da
Quick installation guide
Yes
Quick start guide
Yes
Resource CD
Yes
Segment
Home
Slot Type
USB2.0
Storage relative humidity (H-H)
5 - 95%
Storage temperature (T-T)
-40 - 70 °C
Suport SIM
Nu
Supported network protocols
CSMA/CA, ACK
Sustainability compliance
Yes
Tehnologie
WiFi 4
Tip Antena
Interna
Transmitting power (CE)
20 dBm
Transmitting power (FCC)
20 dBm
USB powered
Yes
Wi-Fi
Yes
Wi-Fi standards
802.11b, 802.11g, Wi-Fi 4 (802.11n)
WiFi Frequency
2.4/5-GHz
WiFI standard
b/g/n
WLAN data transfer rates supported
11,54,300 Mbit/s
WPS push button
Yes
Adâncime
26 mm
Lățime
86 mm
Înălțime
12 mm
Benzi Wi-Fi
Single-band (2.4 GHz)
Standard Wi-Fi
Wi-Fi 4 (802.11n)
Culoare
Black, White
Garanție comercială
36
Producător
TP-LINK
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