Super Power Supply&reg; 2 x 12dBi 2.4GHz 5GHz Dual Band WiFi RP-SMA Antennas for PCI-E Express Cards Asus PCE-AC56 PCE-53 PCE-N15 TP-Link TL-WDN3800 TL-WN851ND TL-WN881ND Omni-Directional Wireless Booster Includes 2 x 12dBi RP-SMA Antennas Warranty: 1 Year Super Power Supply are manufactured and tested to match or exceed OEM products. Trademarked by Super Power Supply. Sold exclusively by Super Power Supply