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Specification

Model	WNL-U555HA
Hardware Specification
Interface	USB 2.0, Type-A
Antenna	1 x Detachable RP-SMA connector with 5dBi Antenna (1T1R)
LED	1 x Link / Active (Blue)
Operation Voltage	5V DC, power source from USB port
Dimension (W x D x H)	49 x 26 x 10 mm
Weight	37g
Wireless Specification
Standards Conformance	IEEE 802.11n IEEE 802.11g IEEE 802.11b
RF Modulation	DBPSK, DQPSK, CCK, OFDM
Frequency Band	2.4000-2.4835 GHz
Data Rate	802.11n (20MHz): up to 72 Mbps (40MHz): up to 150 Mbps 802.11g: 6/9/12/24/36/48/54Mbps 802.11b: 1/2/5.5/11Mbps
Wireless Transmit Power	802.11b: 25 ± 1dBm 802.11g: 20 ± 1dBm 802.11n: 19 ± 1dBm
Receiver Sensitivity	802.11b: -95dBm 802.11g: -92dBm 802.11n: -90dBm
Operating Mode	Ad-Hoc / Infrastructure, Soft AP
Encryption Security	WEP 64/128-bit WPA-PSK / WPA2-PSK (TKIP/AES) WPA / WPA2 (TKIP/AES)
Advanced Wireless Function	Supports 802.11e WMM (Wi-Fi Multimedia) Supports WPS (Wi-Fi Protected Setup) by software
Management	The included utility or Windows XP Zero Configuration utility
Operating Systems	Windows 2000/XP (x86/x64) / VISTA (x86/x64) / Win7 (x86/x64) Linux Kernel 2.4 /2.6 Macintosh 10.4/10.5/10.6
Environment
Temperature	Operating :0 ~ 60 Degree C Storage: -20 ~ 70 Degree C
Humidity	Operating: 10 ~ 90% (Non-Condensing) Storage: 5 ~ 95% (Non-Condensing)