Ask
Unex

DNUA-93F

802.11 b/g/n wifi 1x2 USB adapter, UB93/AR9271

Features standard 802.11n USB adapter which runs more of WiFi function on-chip to offload wireless processing overhead from the host appliance, DNUA-93F delivers up to 150Mbps data rate and easily bring quality-consistent Wi-Fi to the host which is not originally intended to support WiFi.


Wi-Fi Enabling USB, 150Mbps data rate.

Standard USB with superior embedded antenna design enables Wi-Fi to the host which is not originally intended to support WiFi.
Chipsets
AR9271
Interface
USB 2.0
Standard
802.11n, 802.11g, 802.11b
Spectral Band
2.4GHz
Peak Speed
150Mbps
Channel Spacing
20MHz.
MIMO Configuration
1x2 (1-stream)
Driver Support
Windows 7/XP, Linux
Embedded Processor
120MHz off-load capability
Dimension
17.0(W) x 29.8(L) mm
Quality
Optical quality inspection,
100% power calibration.
Environment Friendly
RoHS compliance.

Integrated CPU and memory to run more of WiFi function on-chip to offload wireless processing overhead from the host appliance.

CPU Utilization Comparison Between Atheros AR9271 and Competitor
DUT & Driver Downlink Uplink
Utilization Throughput Utilization Throughput
AR9271 (v7.7.0.77) 36% 105.21Mbps 30% 105.95Mbps
Competitor (v1.4.7.0) 52% 83.24Mbps 30% 97.41Mbp

Innovative embedded antenna design with perfect 3D radiation pattern enhances at least 15% better Tx power and Rx sensitivity performance than competitors.


3D Radiation Pattern at 2.4GHz

Chipset
AR9271
Embedded Processor
120MHz
Interface
USB 2.0
Standard
802.11b, 802.11g, and 802.11n
MIMO Configuration
1x2 (1-steram)
Frequency Range
2.400~ 2.497GHz
Learn more
Channel Spacing
20MHz
Operation Voltage
5.0V ± 10%
Power Consumption (25C @5V, typical)
280~310mA
Learn more
Output Power (typical, each chain)
Max. 18dB, ±2dB tolerance
Learn more
Receiver Sensitivity (typical 2 chains)
-70 ~ -92dB, +2/-1dB tolerance
Learn more
Wi-Fi Antenna
Two on-board antennas
Driver Support
Windows 7/XP, Linux
Security
WPA, WPA2, WEP, 802.1x
Dimension
17.0 (W) x 29.8(L) mm
Operation Temperature Range
-0°C - +40°C ambient
Storage Temperature Range
-10°C - +70°C ambient
Environment-Friendly Compliance
RoHS

Explore and Compare Unex’s products
Learn the similarities and differences between models.
Select the best solutions for you.

Select

Download