Practically unused unlocked Netgear Nighthawk M5 (MR5200) portable router with the case. Supports 5G, WiFi 6, Gigabit Ethernet and 2 external antennas (not included). Delivers great results in a tiny formfactor. Bought around 2.5 years ago and unfortunately after spending 2 years in the drawer I recently found out that the detachable battery is dead. It can be easily replaced from Amazon for only £30 with the next day delivery or I can do it for you (adding the difference to the price). However the router can be used without it when powered from an external source (USB-C, 5V 2A) so you basically can use a good enough power bank. In all other aspects it's a great tiny device. Original charger and cable are included (note that the charger has US plug).
eBay