TP-LINK 300Mbps Wireless N USB Adapter model TL-WN821N
$15
High-Performance WiFi for the Mainstream Dual-Band | Full Gigabit AC1900 MU-MIMO WiFi Router
+WIRELESS
Wi-Fi 5
IEEE 802.11ac/n/a 5 GHz
IEEE 802.11n/b/g 2.4 GHz
+WiFi Speeds
AC1900
5 GHz: 1300 Mbps (802.11ac)
2.4 GHz: 600 Mbps (802.11n)
+Working Modes
Router Mode
Access Point Mode
*HARDWARE
+Processor
1.2 GHz CPU
+Ethernet Ports
1× Gigabit WAN Port
4× Gigabit LAN Ports
+WiFi Reception Sensitivity
5GHz:
11a 6Mbps:-98dBm, 11a 54Mbps:-78dBm
11ac VHT20_MCS0:-98dBm, 11ac VHT20_MCS8:-72dBm
11ac VHT40_MCS0:-92dBm, 11ac VHT40_MCS9:-68dBm
11ac VHT80_MCS0:-89dBm, 11ac VHT80_MCS9:-64dBm
2.4GHz:
11g 6Mbps:-97dBm, 11a 54Mbps:-77dBm
11n VHT20_MCS0:-97dBm, 11n VHT20_MCS8:-72dBm
11n VHT40_MCS0:-92dBm, 11n VHT40_MCS9:-67dBm
+NAT Forwarding
Port Forwarding
Port Triggering
DMZ
UPnP
+ WAN Types
Dynamic IP
Static IP
PPPoE
PPTP
L2TP
+Protocols
IPv4
IPv6
+Power
US Version
12 V ⎓ 1.5 A.
$15
$15 $20
$27
$8 $12
$29
$15
$13
$59 $79
$22 $28
$12 $15
$85
$23
$15
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$39
$120 $125
$6
$12
$0.01