In a world obsessed with smart plugs, smart calendars, and voice assistants like Alexa, Siri, and Google, ZDNET argues we've lost sight of the humble wall outlet's quiet dignity. Once a revolutionary upgrade that carried homes into a new era, the outlet now languishes in the shadow of a relentless parade of smart home gadgets. But fear not - here are eight plug-in devices that restore some functional pizzazz to those little rectangular boxes.

First up: outlet extenders that add USB-C and USB-A ports, perfect for charging devices around the house or for houseguests who inevitably forget their wall adapters. Affordable and easy, they're not fancy but very functional. Next, a travel charger that works in over 200 countries and includes a built-in USB-C cable - endorsed by gadget expert Adrian Kingsley-Hughes and the author alike. Then there are Kasa smart plugs, a longtime ZDNET favorite for automating lights and appliances, even Christmas tree lights with one click.

You can never have too many charger blocks, says the author, who recommends an Anker wall adapter with two ports (USB-A and USB-C) for kitchen junk drawers and obscure gadgets like a cat's wireless water fountain. For fire safety, the Ting Smart Sensor plugs into an outlet and provides usage reports to prevent electrical fires - impressing experts David Gewirtz and Maria Diaz. Need more outlets? An Anker surge protector offers multiple ports and a slim, cable-management-friendly profile.

Cat owners, take note: the Whisko LitterGuard Pro is an ionizer that plugs into an outlet to eliminate litter box odors. Reviews are mixed - some warn that Bipolar Ion technology may produce small amounts of ozone, which can be harmful. The author has had good results when combined with a Oneisall robot litter box but advises trying at your own risk. Finally, for early summer in the southeast US, a Zevo trap plugged near frequently used doors helps manage mosquitoes. Dupes abound on Amazon, but these were a housewarming gift, so no complaints.