Dual frequency: 2.4Ghz 5Ghz. This omnidirectional antenna can enhance the wireless coverage. Antenna can be self-made. Very simple and convenient. Improve the problem of network freezes and dropped connections.
eBay
Range Extender modeboosts wireless signal to previously unreachable or hard-to-wire areas flawlessly. Easily expand wireless coverage at a push of the Range Extender button. Miniature size and wall-mounted design make it easy to deploy and move flexibly.
eBay
Maximum wireless signal rates are the physical rates derived from IEEE Standard 802.11 specifications. Always enjoy the strongest Wi-Fi when you’re walking around with no need to search around for a stable connection.
eBay
TP-Link TL-WA850RE Universal Wi-Fi Range Extender White Ethernet 300Mbps UK Plug
eBay
Free 48 Hour Tracked Delivery The TP-Link TL-WA855RE 300Mbps Wi-Fi Range Extender is a brand new, sealed device designed to extend the range of your home Wi-Fi network. With a frequency band of 2.4 GHz, it supports connectivity using Wi-Fi 802.11b, 802.11n, and 802.11g standards. Ideal for boosting and improving the signal strength of your router, this extender is a reliable and efficient solution for enhancing your home networking experience. Free 48 Hour Tracked Delivery
eBay
In good condition, as per photo.
eBay
Brand new unopened, selling for cheap
eBay
Item model number RE505X. Wireless communication standard 5 GHz Radio Frequency, 2.4 GHz Radio Frequency. Wireless Type 5 GHz Radio Frequency, 2.4 GHz Radio Frequency. Frequency band class Dual-Band.
eBay