Linksys RE6300 WiFi Range Extender. The device for the band 5150-5250 MHz is only for indoor usage to reduce potential for harmful interference to co-channel mobile satellite systems. This device has been designed to operate with an antenna having a maximum gain of 3.97 Bi and 5.97 dB at 2.4 GHz and 5 GHz respectively. Antenna having a higher gain is strictly prohibited per regulations of Industry Canada. The required antenna impedance is 50 ohms. The maximum antenna gain (Please see the table below) permitted (for devices in the bands 5250-5350 MHz and 5470-5725 MHz) to comply with the ERP limit and because high power radars are allocated as primary users (meaning they have priority) in 5250-5350 MHz and 5650-5850 MHz, these radars could cause interference and/or damage to license exempt LAN devices. Antenna Type Dipole 3.97 - Band 1:5.97 For 2.4 GHz Gain (peak) Antenna Connector Internet Type: Dipole For 2.4 GHz Gain (Peak): 3.97 For 5 GHz Gain (Peak): Band 1: 5.97 Band 4: 5.97 Antenna Connector: I-PEX *PLEASE LOOK AT ALL PICTURES THEY ARE AN IMPORTANT PART OF MY DESCRIPTION! ?? *Shipping: All Orders are Processed Shipped Monday- Friday. Exclude: Holiday of USPS * Any questions: Please send me a message To resolve any issues after purchase: Please Message Me. I am easy to work with and appreciate your business. THANK YOU FOR STOPPING BY; LINDA Listing and template services provided by inkFrog