Amazon.com: Edimax EW-7811Un 150Mbps 11n Wi-Fi USB Adapter, Nano Size Lets You Plug it and Forget it, Ideal for Raspberry Pi / Pi2, Supports Windows, Mac OS, Linux (Black/Gold) : Electronics
Amazon.com: Edimax EW-7128Gn 150Mbps Wireless 11n PCI Adapter with Extra Long Cable of External Detachable Dipole Antenna : Electronics
Amazon.com: Edimax Wi-Fi 4 802.11n Mini USB Adapter, Works with Raspberry Pi, Wireless N300 Dongle, 300Mbps throughput, Auto-Power Adjustment for energy saving, Win 10 Plug-n-Play, Mac OS, Linux, EW-7722UTn V2 : Electronics