Ralink RT3572 802.11n 300Mbps Wireless USB WiFi Adapter for Samsung TV
USB TV Wireless Wi-Fi Adapter 802.11ac 2.4GHz and 5GHz dual-band Wireless Network USB Wifi Adapter for Samsung Smart TV WIS12ABGNX WIS09ABGN UE22H5000 300M | Wish
Samsung Plastic Laundry Wifi Adapter (White) at Lowes.com