Amazon.com: 3 WiFi 9dBi Dual Band Omni Directional Antenna 2.4Ghz/5Ghz with RP-SMA Male Connector for Wireless Wi-Fi Router and Network Devices : Electronics
TL-ANT2409CL | 2.4GHz 9dBi Indoor Omni-directional Antenna | TP-Link España
Dual Band Wi-Fi 9dbi Gain Extension Long Range Omni Directional 2.4/5Ghz 802.11a/b/g/n/ac Antenna with RP-SMA Male Connector on Magnetic Base with 1.65 ft/19.5 inches/50cm RG174 Coaxial Low Loss Cable : Electronics - Amazon.com
Amazon.com: 2 Pack of Alfa 9dBi WiFi Booster SMA Omni-Directional High-Gain Screw-On Swivel Antenna for Linksys - WET54G, WET54GS, WMP54G, WMP54GS, WET11, WRV54G, WMP11 PCI Card, WPS11, WRT54GC : Electronics
Amazon.com: 3 WiFi 9dBi Dual Band Omni Directional Antenna 2.4Ghz/5Ghz with RP-SMA Male Connector for Wireless Wi-Fi Router and Network Devices : Electronics
High Gain Omnidirectional 360 Degree Powerful SMA antenna Dual Band 2.4+5 Ghz Base Antenna for Wireless Router / Network Card