Amazon.com: Samsung LinkStick Wireless LAN USB Adaptor (WIS12ABGNX) : Electronics
Fenvi Dual Band 300mbps Wireless Usb Wifi Lan Adapter Ralink Rt3572 Dongle 2.4g/5ghz Wis12abgnx Wis09abgn For Samsung Smart Tv - Network Cards - AliExpress
Wireless LAN Adapter WiFi Dongle RJ-45 Ethernet Cable For Samsung Smart TV“J9 | eBay
Best Buy: Samsung LinkStick Wireless USB 2.0 Adapter WIS09ABGNX
UGREEN USB C Ethernet Adapter 1000/100Mbps USB Lan RJ45 Thunderbolt 3 for Laptop Macbook Samsung iPad USB Ethernet Network Card