Amazon.com: TP-Link N300 Wireless Extender, Wi-Fi Router (TL-WR841N) - 2 x 5dBi High Power Antennas, Supports Access Point, WISP, Up to 300Mbps : Electronics
How to find the hardware and firmware version of my TP-Link device
How to limit devices on your LAN from accessing the Wi-Fi Router (new logo) | TP-Link