Check the listing for details. Antenna for Yamaha Denon Marantz Amplifier AV Receiver RP-SMA WIFI Bluetooth. Condition: New. Listed at 3.39 USD. Connector: RP-SMA FemaleLength: 4.25" • Frequency: 2.4GHz / 5GHzOmni-Directional • Adjustable in all directionsCompliant with 802.11b/g/n/ac/ax/beCompatible with WIFI AP/Routers, wireless desktop cards, printers, AV receivers and more.This 2dBi dipole wifi booster antenna will improve the signal strength and range of your wireless desktop card or wireless router. The antenna can send and receive wifi in all directions, so no aiming is required. Installation is easy! Simply twist the antenna into your router or other compatible wireless device for increased signal and wireless range. No software needed. Orders under $10 ship without tracking If you need tracking on orders under $10 then pay the extra $1.99 for package service Freight Forwarders and US Territories (except PR): Orders under $10 will be canceled unless the $1.99 shipping option is selected at checkoutConnector: RP-SMA FemaleLength: 4.25" • Frequency: 2.4GHz / 5GHzOmni-Directional • Adjustable in all directionsCompliant with 802.11b/g/n/ac/ax/beCompatible with WIFI AP/Routers, wireless desktop cards, printers, AV receivers and more.This 2dBi dipole wifi booster antenna will improve the signal strength and range of your wireless desktop card or wireless router.  The antenna can send and receive wifi in all directions, so no aiming is required. Installation is easy! Simply twist the antenna into your router or other compatible wireless device for increased signal and wireless range. No software needed. Orders under $10 ship without tracking If you need tracking on orders under $10 then pay the extra $1.99 for package service Freight Forwarders and US Territories (except PR): Orders under $10 will be canceled unless the $1.99 shipping option is selected at checkout