کارت شبکه USB و بی‌سیم دی-لینک DWA-121

Description

Connect to a high-speed wireless network with the D-Link Wireless N 150 Pico USB Adapter. The DWA-121 uses Wireless N 150 technology which provides increased speed and range over the 802.11g/b standard, giving you a faster, more reliable wireless connection. With speeds of up to 150 Mbps, this is an excellent, affordable solution for everyday activities such as transferring files, browsing the Internet, and downloading multimedia.

Compact and Convenient
Add Wi-Fi to any device. This discrete Wireless adapter slips into any USB port for plug and play convenience. The small form factor ensures that your devices get wireless access without bulky antennas or large dongles. Simple installation makes any device a mobile device. D-Link’s Quick Setup Wizard provides easy setup of your USB adapter so you can get connected quickly. Add Wi-Fi to computers and connected devices without hassle.

Wide Compatibility
The DWA-121 provides a high-speed connection to other Wireless N150 or 802.11n devices and is backward compatible with 802.11g/b, ensuring compatibility with a wide range of wireless routers and networks.

General features

Device Interfaces
• USB 2.0*

Antenna
• Integrated antenna with 2 dBi gain

Requirements
• Operating System: Windows 10/8.1/8/7
• Interface : Available USB port

Wireless Frequency
• 2.4 GHz to 2.4835 GHz

Standards
• IEEE 802.11b/g/n

Security
• WPA & WPA2 (Wi-Fi Protected Access)
• WEP (Wired Equivalent Privacy)

Wireless speed**
• IEEE 802.11b: 1, 2, 5.5 and 11 Mbit/s
• IEEE 802.11g: 6, 9, 12, 18, 24, 36, 48 and 54 Mbit/s
• IEEE 802.11n (2.4 GHz): 6.5 ~ 150 Mbit/s (MCS0 ~ MCS7)

Transmitter Output Power***
• IEEE 802.11b:
17±2 dBm at 1, 2, 5.5, 11 Mbit/s
• IEEE 802.11g:
17 dBm at 6 ~ 54 Mbit/s
• IEEE 802.11n (2.4 GHz):
16 dBm at MCS0 ~ MCS6
14 dBm at MCS7

Receiver Sensitivity
• IEEE 802.11b:
-90 dBm at 1, 2 Mbit/s
-82 dBm at 5.5, 11 Mbit/s
• IEEE 802.11g:
-86 dBm at 6 Mbit/s
-84 dBm at 9 Mbit/s
-82 dBm at 12 Mbit/s
-80 dBm at 18 Mbit/s
-76 dBm at 24 Mbit/s
-74 dBm at 36 Mbit/s
-72 dBm at 48 Mbit/s
-70 dBm at 54 Mbit/s
• IEEE 802.11n (2.4 GHz):
HT-20:
-85 dBm at MCS0
-82 dBm at MCS1
-79 dBm at MCS2
-76 dBm at MCS3
-74 dBm at MCS4
-72 dBm at MCS5
-70 dBm at MCS6
-68 dBm at MCS7
HT-40:
-82 dBm at MCS0
-80 dBm at MCS1
-78 dBm at MCS2
-76 dBm at MCS3
-73 dBm at MCS4
-69 dBm at MCS5
-67 dBm at MCS6
-65 dBm at MCS7

Physical Parameters
Dimensions
• 19 x 15 x 6.2 mm

Weight
• 16.65 grams

Power
• Power consumption: 100 mA
• Operating voltage: 5.0 V DC +5/-10%

Temperature
• Operating: 0 to 40°C
• Storage: -20 to 75°C

Humidity
• Operating: 10% to 90% non-condensing
• Storage: 10% to 95% non-condensing

Certifications
• FCC Class B
• CE

* Using a USB 1.1 port will affect device performance. USB 2.0 port or higher recommended.
** Maximum wireless signal rate derived from IEEE standard 802.11n specifications. Actual data throughput will vary. Network conditions and environmental factors, including volume of network traffic, building materials and construction, and network overhead, lower actual data throughput rate. Environmental factors may adversely affect wireless signal range.
*** Maximum power output varies in each country depending on local power regulations.

All references to speed and range, including the performance chart, are for comparison purposes only. Product specifications, size, and shape are subject to change without notice, and actual product appearance may differ from that depicted on the package. See inside package for warranty details.

Certificates
Order info
DWA-121 Wireless N 150 Pico USB Adapter