TP-Link Wi-Fi AC1750 Range Extender, RE450

TP-Link Wi-Fi AC1750 Range Extender, RE450 I bought it but used only once. Vivo replaced my router and I had no need to use it. Standards and Protocols IEEE802.11ac, IEEE 802.11n, IEEE 802.11g, IEEE 802.11b Plug Type EU, UK, US, AU, KR, JP Interface 1 Ethernet Port 10/100/1000M (RJ45) Ports 1 Gigabit Ethernet Port Button WPS Button, Reset Button, LED Button, Power On/Off Button Input Power 100-240V~50/60Hz Power Consumption 10W (maximum power consumption) Dimensions (W x D x H) 163 x 76.4 x 66.5mm (6.4 x 3.0 x 2.6 in.) Antenna 3 x external WIRELESS FEATURES Wireless Standards IEEE 802.11a/n/ac 5 GHz, IEEE 802.11b/g/n 2.4 GHz Frequency 2.4 GHz and 5 GHz (11ac) Signal Rate 5GHz: Up to 1300Mbps 2.4GHz: Up to 450Mbps Working Modes Range Extender/Access Point Reception Sensitivity 5GHz? 11a 6Mbps:-93dBm@10% PER 11a 54Mbps: -76dBm@10% PER 11ac HT20 mcs8: -68dBm@10% PER 11ac HT40 mcs9: -64dBm@10% PER 11ac HT80 mcs9: -61dBm@10% PER 2.4GHz 11g 54M: -77dBm@10% PER 11n HT20 mcs7: -73dBm@10% PER 11n HT40 mcs7: -70dBm@10% PER Transmission Power Wireless Modes Range extender/access point Wireless Functions Wireless statistics Simultaneous mode Boost Both 2.4G/5G WiFi Band Access control LED control Domain login function Wi-Fi coverage Wireless Security 64/128-bit WEP WPA-PSK / WPA2-PSK Transmission Power Mesh Technology EasyMesh-Compatible OTHERS Certification CE, FCC, RoHS Package Contents AC1750 Wi-Fi Range Extender RE450 Quick Installation Guide Box Dimensions (W x D x H) 202x 125 x 86mm (7.9 x 4.9 x 3.4in.) System Requirements Microsoft® Windows® 98SE, NT, 2000, XP, Vista or Windows 7, 8, 10, Mac® OS, NetWare®, UNIX® or Linux. Environment Operating Temperature: 0°C~30°C (32°F~86°F) Storage Temperature: -40°C~70°C (-40°F~158°F) Operating Humidity: 10% ~ 90% non-condensing Storage Humidity: 5% ~ 90% non-condensing