Electronics for Sale

Handy for streamers or anyone digitizing old camcorder footage, since it pulls in 4K video straight to your computer without needing an internal PCIe slot. Buy Now at Newegg

Anyone running a Ubiquiti Dream Machine Special Edition and missing the original cord or needing a spare will want one on hand, since it's built to the exact specs the router requires rather than a generic replacement. Buy Now at Newegg

Anyone who's tossed their phone case-first into a bag full of keys will appreciate the shockproof build here, and at $8.49 it's $1.50 off the $9.99 list price. Buy Now at Amazon

Folding flat for travel, this one suits anyone who wants a magnetic wireless charger that doesn't take up half your bag, and the 15W Qi2 output means your phone actually charges at a reasonable speed. Newegg has it if you're looking to add one to your setup. Buy Now at Newegg

Update: The price has changed to $101.14 since this was originally published.

Handy for checking inside walls, pipes, or engine compartments where you can't see directly, and the attached light helps in dark or tight spaces. It's $38.36 (28%) off the $136.99 list price. Buy Now at Amazon

Magnetic attachment makes this a solid pick for anyone who uses MagSafe accessories or wireless chargers regularly, since it keeps that functionality without needing to remove the case. Amazon has it for $9.99, $3 off the $12.99 list price. Buy Now at Amazon

This adapter is worth having on hand if you need to split a single C20 outlet into two C19 connections, which comes up often with server racks and data center PDUs. It's a simple fix for anyone running equipment with C19 power inputs but only one compatible C20 source available. Buy Now at Newegg

Handy for curious kids who want to inspect bugs, leaves, or coins up close without fumbling with a traditional microscope, and it's currently $4 off the list price. Buy Now at Amazon

Filmmakers and documentary shooters get a Super 35 sensor in a compact, built-in ND body designed for handheld run-and-gun work, which sets it apart from bulkier cinema rigs; it's currently listed at $4,799, matching its standard retail price with no discount applied. Buy Now at Best Buy

Update: The price has changed to $11.99 since this was originally published.

Handy if you're prone to dropping your phone but want something with more personality than a plain clear case, and this MagSafe-compatible option runs 95 cents below list. Buy Now at Amazon

Handy for anyone whose TV or monitor has run out of HDMI inputs, letting you connect a game console, streaming box, and laptop without crawling behind the screen to swap cables each time. Buy Now at Newegg

A solid pick for anyone running backup power systems, alarms, or electric toys that need reliable, swappable batteries on hand, since having four in a pack means you won't be caught without a charged one when another dies. Buy Now at Home Depot

Car audio enthusiasts looking to upgrade factory speakers will get a noticeable jump in clarity from the dedicated tweeters and midrange drivers in this 3-way setup, though it's currently priced at its $700 list with no discount applied. Buy Now at Best Buy

Update: The price has changed to $55.99 since this was originally published.

Solid pick for anyone wanting noise cancellation without paying over $100, since these still handle wired and wireless listening plus 40-hour battery life; the price is essentially unchanged from list at just a penny off. Buy Now at Amazon

Update: The price has changed to $39.99 since this was originally published.

Anyone juggling multiple laptops, phones, and tablets on one desk can plug all 10 into this single station instead of hunting for outlets, and the GaN design keeps it compact despite the 765W output. It's $3.45 off the $40 list price. Buy Now at Amazon

Update: The price has changed to $19.99 since this was originally published.

This mount suits anyone setting up a TV in a living room or bedroom who wants to tilt and swivel the screen for better viewing angles instead of a fixed flat mount, and it fits most 32 to 65 inch TVs. At $19.98, that's $6 (23%) off the $25.99 list price. Buy Now at Amazon

Tinkerers and educators building light-activated gadgets will get the most out of this module, since it lets you record a custom sound clip that plays automatically when the sensor detects darkness or light. It's a straightforward pick for DIY projects like greeting cards, alarms, or classroom demonstrations where you need basic sound triggering without programming a microcontroller. Buy Now at Newegg

Home audio builders and car sound system installers benefit most, since these boxes come pre-cut for 6x9-inch speakers and carpeted so you skip fabricating your own enclosures. Buy Now at Newegg

Anyone running multiple HDMI sources to multiple displays, like a home theater setup or a small business with several TVs, gets the flexibility to route any input to any output while pulling audio out separately for a soundbar or receiver. Buy Now at Newegg