ALFA AWUS036H 80211b/g wireless adaptor is connected via a USB cable, allowing optimum placement for best signal. Alfa adaptors are recognised as having some of the best connection range. The RP-SMA antenna connector allows for substitution of higher gain antennas for demanding situations.

This device is ideal for situations where the Wifi signal is marginal; I have seen signal improvements in excess of 20dB (that's huge!) compared to internal wifi devices in computers.

** This is the genuine Alfa product (we are NZ Reps for ALFA Network). Non genuine products may look similiar, but generally don't perform as well. We supply a GST invoice with goods.

Works well with USB active extension cables - I use one with a 5m extension for better reception in Hotels. Have tested this with up to 20m active extension cables.

Included in package: AWUS036H USB WIFI adaptor USB cable 5dbi RP-SMA antenna Driver CD Mounting Bracket with suction cup

OS Supported : Windows 2K, XP, Vista, 7, 8 Linux 2.6 Mac 10.4, 10.5, 10.6

Interface: USB 2.0 mini USB Antenna Type :1 x 2.4Ghz RP-SMA connector Chipset: Realtek 8187L One LED: Power/Status, Wireless Act. Frequency Range: 2412~2484 MHz Emission Type: DSSS/OFDM Sensitivity 802.11b: 1, 2 Mbps (BPSK, QPSK): - 96dBm 11 Mbps (CCK): -91dBm (Typically @PER < 8% packet size 1024 and @25ºC + 5ºC) Sensitivity 802.11g: 54Mpbs (64QAM): -71dbm 48Mbps (64QAM): -76dbm 36Mpbs (16QAM): -78dbm 24Mbps (16QAM): -80dbm 18Mbps (QPSK): -81dbm 12Mpbs (QPSK): -82dbm 9Mbps (BPSK): -85dbm 6Mbps (BPSK): -91dbm (typically @PER < 10% packet size 1024 and @25ºC + 5ºC) Frequency Stability: within +25 ppm Data Modulation Type: BPSK,QPSK, CCK and OFDM Power: Voltage: 5V+5% Security: WEP 64/128 802.1X support Wi-Fi Protected Access (WPA) WPA-PSK WPA II

Datasheet: http://goo.gl/py5qK

User Guide: http://goo.gl/4DmAk