This Bluetooth dongle has a fake antenna : r/mildlyinteresting
Fake antennas like other manufacturers? - Turris Omnia - Turris forum
How to Hide a Wireless Router - Concealing a WiFi Router Ideas
Unlocked ZTE MF286D CAT 12 600mbps 4G+/LTE Home/Office Router (White). 2 x RJ11 Tel Ports. 2 x External Antennas. Works with any Mobile Network Sim Worldwide. 2.4/5GHz Wi-Fi + Bridge Mode (Renewed):
1200m 5gee 4g Wifi Router With Sim Card Slot 3g 4g Modem Router 300m 2.4g 5g Wi-fi Wireless Broadband 2 Lan With 2 Antenna Ports - Mobile Wi-fi - AliExpress
Antenna upgrade for RT-AC68U ? | Page 2 | SNBForums