User's Manual

W725D0 802.11ABGN 2T2R USB Module Page 5 of 12
3 General Specification

 Module Name
 W725D0
 Product Specification
 WLAN Standard
IEEE 802.11a/b/g/n
 Host Interface
USB 2.0
 Host Connector Options
4 pins header type connector
 Major Chipset
Realtek RTL8192DU
 Dimensions (board size)

Minimum Typical Maximum Unit
Length 60.2 60.5 60.8 mm

Width 22.4 22.6 22.8 mm

Height 2.9 3.1 3.3 mm

Weight 6.8 7 7.2 g
 Antenna Connector
Options
2 printed PCB antennas on board
 Operating Condition

Minimum Typical Maximum Unit
 Voltage
DC 4.74 5 5.25 V
 Temperature
0 70 °C
 Storage temperature
-20 70 °C
 Humidity Non-Operating

10 80 %
 Electrical Specification
 Frequency Range
2400 ~ 2483 MHz; 5150 ~ 5825 MHz
 Band Width
20MHz/ 40MHz Mixed mode
2.4GHz Band
 Output power

Minimum Typical Maximum Unit
802.11b 15 17 19 dBm
802.11g 54Mbps 9 11 13 dBm
802.11n/ HT20 MCS7 7 9 11 dBm
802.11n/ HT40 MCS7 7 9 11 dBm
 Receiver Sensitivity

Minimum Typical Maximum Unit
802.11b 11Mbps -80 dBm
802.11g 54Mbps -65 dBm
802.11n/ HT20 MCS7 -64 dBm