Right now there are 60 deals from Amazon Resale, formerly Amazon Warehouse Deals, in Electronics › Computers & Accessories › Networking Products › Network Antennas. These are inspected returns and open-box items that Amazon sells and ships itself. WarehouseHunter puts each one next to its current new price, so you can see what you save at a glance.

Brands with the most offers here: TP-Link, Gain, Eightwood, Superbat, BINGFU, Universal, Waveform, Google. Every item is a one-off, so the stock moves all day and new deals keep arriving.