Features:
Complies with IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n standards.
Simultaneously supports 2.4G and 5G wireless network connection.
Complete 802.11n 2x2 MIMO solution for 2.4GHz and 5GHz band.
Dual MAC architecture allows for dual network access, or simultaneous operation as a station and an AP concurrent dual band.
WiFi Protected Setup (WPS) simplifies setup and operation.
Operating distance of up to 300m.
Data transfer rate of up to 300Mbps(downlink) and 300Mbps(uplink).
Supports USB 2.0 interface, backward compatible with USB 1.1 and 1.2.
Supports 64/128 WEP, WPA /WPA2/WPA-PSK/WPA2-PSK(TKIP/AES), supports IEEE 802.1X.
Frequency Band Modulation Method: QPSK / BPSK / 16-QAM / 64-QAM / OFDM.
Supports IEEE 802.11e standard(QOS).
Supports 20MHz/40MHz frequency.
Supports Wake-On-WLAN via Magic Packet and Wake-up frame.
Supports WMM for improved audio and video signals.
Supports Windows 2000 / XP / Vista / 7, Linux, MAC.

Specifications:

Wireless Standards IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Host Interface High speed USB2.0/1.1 interface
Data Rate 802.11a: up to 54Mbps (downlink) and 54Mbps (uplink)
802.11n: up to 300Mbps (downlink) and 300Mbps (uplink)
802.11g: 54 / 48 / 36 / 24 / 18/ 12 / 9 / 6 Mbps auto fallback
802.11b: 11 / 5.5 / 2 / 1 Mbps auto fallback
RF Frequency 2412 ~ 2484 MHz
4915 ~ 5850 MHz
Radio Channel 1 ~ 14 34~165 channels (Universal Domain Selection)
Antenna Type Integrated Antenna
RF Output Power 14 ~17 dBm (Typical)
Sensitivity 270M: -68dBm@10% PER, 130M: -68dBm@10% PER, 108M: -68dBm@10% PER, 54M: -68dBm@10% PER, 11M: -85dBm@8% PER, 6M: -88dBm@10% PER, 1M: -90dBm@8% PER
Modulation 11a: OFDM
11n: BPSK, QPSK, 16QAM, 64QAM with OFDM
11g: BPSK, QPSK, 16QAM, 64QAM, OFDM
11b: DQPSK, DBPSK, DSSS, CCK
Data Security 64/128-bit WEP Encryption
WPA, WPA-PSK, WPA2, WPA2-PSK. TKIP/AES
Network Dual MAC architecture allows or dual network access, or operationas a station and an AP concurrently dual band
Auto-switch to use 802.11n or 802.11g or 802.11b mode
Data rate auto fall-back under noisy environment or longer range distance
LED Indicator Link/Active
Operating System Windows 2000, XP 32/64-bit, Vista 32/64-bit, Win7,
Linux and MAC OS X
Environment Operating Temperature: 0 ~ 40 Celsius degrees
Storage Temperature: -20 ~ 75 Celsius degrees
Operating Humidity: 10% ~ 90% (Non Condensing)
Storage Humidity: 5% ~ 95% (Non Condensing)
Compliant FCC (USA) CE Mark (Europe) RoHS Compliant Wi-Fi Compliant
Color Black
USB Adapter Weight 18g / 0.63oz
USB Adapter Size 9.7 * 2.8 * 1.1cm / 3.82 * 1.1 * 0.43in
Package Size 21.8 * 12.7 * 2.4cm / 8.59 * 5 * 0.95in
Package Weight: 75g / 2.64oz

Package includes:
1 * Wireless-N 2.4G&5G USB Adapter
1 * Setup CD with user manual
1 * Quick install guide