D-Link Wireless N DWA-121 - network adapter - USB
D-Link Wireless N DWA-121 - network adapter - USB
Manufacturer
•UBIQUITI
Reference
•UDW
Article
•3190682
Intrastat
•85176990
Shipping weight
•0.053 kg
Total quantity in stocks
•8
Nearest delivery
•22.06.2026
Connectivity technology
Wireless
Host interface
USB
Interface
WLAN
USB connector form factor
Straight
USB version
2.0
Maximum data transfer rate
433 Mbit/s
Networking standards
IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Wi-Fi
Yes
Wi-Fi band
Dual-band (2.4 GHz / 5 GHz)
Frequency range
2.4 - 5.8 GHz
Top Wi-Fi standard
Wi-Fi 5 (802.11ac)
Wi-Fi standards
802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
WLAN data transfer rates supported
200,433 Mbit/s
Security algorithms
WEP, WPA, WPA-PSK, WPA2, WPA2-PSK
Internal
No
Component for
PC/Laptop
Product colour
Black
Antenna
Yes
Antenna design
Internal
Antenna gain level (max)
2 dBi
USB powered
Yes
Windows operating systems supported
Windows 10, Windows 7, Windows 8, Windows 8.1, Windows Vista, Windows XP
Mac operating systems supported
Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Operating temperature (T-T)
0 - 40 °C
Storage temperature (T-T)
-40 - 70 °C
Operating relative humidity (H-H)
10 - 90%
Storage relative humidity (H-H)
5 - 90%
Width
20 mm
Depth
15.8 mm
Weight
3 g
Package type
Box
Resource CD
Yes
Quick installation guide
Yes