Appendix a: specifications – PLANET WNL-U554A User Manual
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150Mbps 802.11n Wireless USB Adapte
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WNL‐U554A
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Appendix A: Specifications
Product
150Mbps 802.11n Wireless USB Adapter
Model WNL-U554A
Hardware Specification
Interface
USB 2.0, Type‐A
Antenna Type
Detachable RP‐SMA connector
Antenna Gain
3dBi
LED
1 x Link / Active (Green)
Operation Voltage
5V DC, power input from USB port
Dimensions
45 x 18 x 10mm
Wireless Specification
Standards Conformance
IEEE 802.11n standard compliant
IEEE 802.11b/g backwards compatible
RF Modulation
DBPSK,DQPSK,CCK, OFDM
Frequency Band
2.4‐2.4835 GHz
Opt. Channel
America/ FCC: 2.414~2.462GHz (11 Channels)
Europe/ ETSI: 2.412~2.472GHz (13 Channels)
Japan/ TELEC: 2.412~2.484GHz (14 Channels)
Data Rate
802.11b: 11, 5.5, 2 and 1 Mbps with auto‐rate fall back
802.11g: 54, 48, 36, 24, 18, 12, 9 and 6Mbps
802.11n (20MHz): up to 72Mbps
802.11n (40MHz): up to 150Mbps
Wireless Transmit Power
≦20 dBm (EIRP)
Receiver Sensitivity
IEEE 802.11b: ‐85dBm
IEEE 802.11g: ‐68dBm
IEEE 802.11n: ‐68dBm
Operating Mode
Ad‐Hoc / Infrastructure, Soft AP
Encryption Security
WEP 64/128‐bit
WPA / WPA2 (TKIP/AES)
WPA‐PSK / WPA2‐PSK (TKIP/AES)
Wireless Advanced
Supports 802.11e WMM (Wi‐Fi Multimedia)
Supports Software/Hardware WPS (Wi‐Fi Protected Setup)
Management
The utility included in the package or Windows XP Zero Configuration
utility
Operating systems
Windows XP(x86/x64) / VISTA (x86/x64) / Win7 (x86/x64) / Win8 (x86/x64)
Linux Kernel 2.4 /2.6
Macintosh 10.4/10.5/10.6