Electronics for Sale

This adapter is a straightforward pick for anyone who has a small electronic device like a router, speaker, or webcam and lost the original charger, since it covers the common 4.5V-5V range without you needing to match an exact brand replacement. Buy Now at Newegg

Schools and offices juggling laptops or tablets across multiple classrooms will get the most use out of this cart, since it stores and charges 36 devices at once without needing individual outlets. Newegg has it for $1,619.99, just $19 off the $1,638.99 list price. Buy Now at Newegg

This kit's mix of tiny brushes, picks, and swabs handles the buildup that collects in keyboards, earbuds, camera lenses, and vents, spots a single cloth or can of air usually misses. Worth having on hand if you regularly clean laptops, phones, or other gear and want the right tool for tight corners instead of improvising with a toothbrush. Buy Now at Newegg

Best suited for anyone wanting a camera and voice assistant built into everyday sunglasses instead of a separate wearable, from Best Buy at $409, which matches the standard list price with no current discount. Buy Now at Best Buy

Handy for anyone installing aftermarket speakers in a vehicle that wasn't designed for them, since these plates bridge the mounting gap without cutting into your door panels. Best Buy has the 2-pack at $14, which is $6 (30%) off the $20 list price. Buy Now at Best Buy

Delivers enough power to fast-charge a laptop and phone simultaneously, which suits anyone tired of juggling multiple bricks on a desk or in a bag, and it's currently priced at its regular $26. Buy Now at Best Buy

Home theater setups that lean on dialogue clarity benefit from the 2.5-way design, which handles vocal frequencies separately from bass for cleaner center-channel sound. This one's currently priced at its $550 list, so there's no discount factored in right now. Buy Now at Best Buy

Anyone mounting bookshelf or satellite speakers will appreciate the tilt adjustment for aiming sound at your listening position, and at $30 for a two-pack, it's currently priced the same as its list price with no current discount. Buy Now at Best Buy

Owners of Dewalt 20V tools can put spare batteries to use here, converting them into a power source for small electronics, lights, or other 12V devices instead of buying a separate battery pack. It's currently $45.04, about $8 off the $52.99 list price. Buy Now at Amazon

Good option for anyone who wants noise cancellation for travel or commuting without spending near $100, and right now the price sits at $36.54, about $6 below the $43 list price. Buy Now at Amazon

Update: The price has changed to $25.99 since this was originally published.

Handy for flights when the seatback entertainment only offers a headphone jack, since this lets you pair wireless earbuds instead of digging out wired ones, and it also works as a receiver for connecting non-Bluetooth speakers or car stereos to your phone. At $24, that's $16 off the $40 list price. Buy Now at Amazon

Anyone with a kid's ride-on toy or a backup unit for security systems and emergency lighting will want a spare on hand once the original battery stops holding a charge, and this pairs the battery with a charger so you're not buying them separately. Buy Now at Home Depot

Small desks with limited space benefit most from this bar, since it delivers noticeably fuller sound than laptop or monitor speakers without taking up much room, and Bluetooth means you can skip the cable clutter entirely. Buy Now at Newegg

Compact enough for smaller rooms or stand mounting without sacrificing SVS's larger driver technology, this 2-way design suits listeners building a serious stereo or home theater setup on a shelf rather than the floor. It's currently priced at $450, matching the list price, so there's no current discount at Best Buy. Buy Now at Best Buy

For serious home theater or two-channel listening setups, this 3-way tower delivers the kind of low-distortion, high-output performance that typically requires separate subs to achieve, and it's currently priced at its $2,500 list rate with no discount applied. Buy Now at Best Buy

Handy for anyone installing MartinLogan IC3 or IC3-AW in-ceiling speakers, since it simplifies mounting into joists or drywall without extra hardware hunting; it's currently priced at $50, the same as list. Buy Now at Best Buy

Handy for road trips or car camping, since it converts your vehicle's DC outlet into standard AC power for laptops or small appliances, plus a built-in USB port for charging phones on the go. It's currently priced at its $70 list price, so there's no discount to factor in right now. Buy Now at Best Buy

Home theater enthusiasts building out a Dolby Atmos setup will want these for accurate height-channel effects, as the Elevation is designed specifically to fire sound down from an elevated position or ceiling mount. It's currently priced at Best Buy's $450 list price, so there's no discount factored in right now. Buy Now at Best Buy

Audiophiles building out a serious home theater or two-channel setup will appreciate the 3-way design, which splits bass, mid, and treble duties across dedicated drivers for cleaner sound at higher volumes. Best Buy has it listed at $2,000, the same as its regular retail price, so there's no current discount to factor in. Buy Now at Best Buy