POWERLINK PT-H9DN-ROC Max Distance Outdoor High Power Wireless 802.11b/g/n USB 2.0 Adapter for Direct Mounting Waterproof High Power 1000mWa(1W) 28dBm w/High Gain 9dBi Dipole Antenna Improving 3X Signal Reception and Speed POWERLINK PT-H9DN-ROC Max Distance Outdoor High Power Wireless 802.11b/g/n USB 2.0 Adapter for Direct Mounting Waterproof High Power 1000mWa(1W) 28dBm w/High Gain 9dBi Dipole Antenna Improving 3X Signal Reception and Speed Premiertek PT-H9DN-ROC 1-Year Mfg Warranty