Computer Accessory Deals & Computer Accessories for Sale

At Amazon, clip the on-page coupon to get this USB-C to Dual HDMI Adapter for $20. It's the best price Amazon has charged for this adapter. It adds two HDMI outputs capable of 4K at 60Hz each, along with a USB 3.0 port and up to 90W of pass-through charging from a single USB-C connection. Buy Now at Amazon

This TI-84 Evo graphing calculator is $79.99 at Woot, with free standard shipping for Amazon Prime members. That's $15 less than our mention from July and the best deal we've seen for this calculator. It offers a faster processor and a larger, higher-resolution display than the TI-84 Plus CE, plus USB-C charging and support for Python programming. It's also approved for use on the SAT, ACT, AP, and IB exams. Buy Now at Woot! An Amazon Company

Woot's Computer & Office Supplies Mega Sale covers a wide mix of tech gear, from an EPOS Gaming H3Pro headset at $24.99 to an ASUS ProArt 31.5" 4K OLED monitor at $1,919.99. Buying three or more items from the sale adds an extra 30% off at checkout with no promo code needed. The sale also includes laptops, Chromebooks, printer toner, and office accessories like planners and docking stations. This deal ends October 18. Shop Now at Woot! An Amazon Company

Best Buy's accessories sale covers Logitech keyboard and mouse combos, quiet-click wireless mice, and Belkin USB-C adapters, with savings of up to 20% off. The Logitech MX Master 3S (pictured) is $89.99, down from $99.99, while smaller Logitech mice like the M220 and M310 run $14.99 to $18.99. Belkin's USB-C adapters, including a USB-C to HDMI option with 4K video support, start at $12.49. My Best Buy members get free shipping on all orders, and it's free to join. Shop Now at Best Buy

This YouTheFan NFL Logo Series Deskpad in Kansas City Chiefs is $23.06 after an on-page coupon, down from its $34.99 regular price. Other teams are available from $27.48. Shipping is free for Prime members.  Buy Now at Amazon

Update: The price has changed to $21.99 since this was originally published.

This monitor stand is $20 at Amazon. It's a $10 savings. Shipping is free for Prime members.  Buy Now at Amazon

At Amazon Haul, get this 10-Port USB Hub for $4.26. It's the best price we could find by $16. This USB C hub combines ten ports and a 66W power adapter in one docking station, letting it charge and connect multiple devices from a single laptop port. It works with MacBook Pro, MacBook Air, Dell laptops, and smartphones. Shipping is free on Amazon Haul orders of $25 or more. Buy Now at Amazon

At Amazon Haul, get this Multi USB Charger Adapter Kit for $1.35. It's the best price we could find by $10.  It combines several adapter types along with a card slot and phone holder in one accessory. Shipping is free on Amazon Haul orders of $25 or more. Buy Now at Amazon

This Ugreen USB hub is $6.98, down from $9.99 at Amazon. It's the best deal we've seen for this model. It expands a single USB-A port into four and supports data transfer speeds up to 5Gbps, with a compact, travel-friendly design. Buy Now at Amazon

This Anker 555 USB-C hub is $14 off its regular price of $50. It adds 8 ports from a single USB-C connection, including an Ethernet port, a microSD/SD card reader, and an HDMI port that supports 4K video, while also passing through up to 85W of charging power to a connected laptop. Shipping is free.  Buy Now at Amazon

At Woot, get the Texas Instruments TI-84 Evo Graphing Calculator for $80. It's the best price we could find by $9. Shipping is free for Prime members. Buy Now at Woot! An Amazon Company

This MIKUSO laptop stand drops to $15.99 with the on-page coupon applied, down from $24.99. It's the best price Amazon has charged for this laptop stand. It folds down to under 2" thick and weighs just 2.86 lb., making it easy to pack in a bag, while its iron frame supports up to 22 lb., more than many aluminum stands in this category. The stand adjusts from 0 to 7.5" in height and rotates 360 degrees for sharing your screen. Buy Now at Amazon

At Amazon, get this Magnetic Cable Clips 12-Pack for $3.49. It's the best price Amazon has charged for this multipack. Each clip uses a self-adhesive backing and magnetic locking system to hold cables like USB, Type-C, HDMI, and headphone cords in place on desks, nightstands, or in a car. Buy Now at Amazon

HP Labor Day Accessories Sale covers docks, headsets, webcams, and software, with savings up to 65% off. The HP 435 FHD Webcam drops to $39, down from $114, while the Poly Studio USB Video Bar is $399, down from $814. Shipping is free. Shop Now at HP

HP's accessories sale covers docks, headsets, keyboards, and bags, with savings reaching 60% on select items. The Poly Voyager Legend headset drops to $40, down from $100, while the HP Thunderbolt 4 Ultra 280W dock falls to $270 with code "BYESUMMER25". Shipping is free storewide across the sale. Shop Now at HP

At Amazon Haul, get this Keyboard Cleaning Brush 3-Pack for $1.39. It's the best price we could find by $6. Shipping is free on Amazon Haul orders of $25 or more. Buy Now at Amazon

Adorama's Back to School Tech Deals cover a wide range of categories, from laptops and monitors to printers and storage. A Dell UltraSharp U4025QW 39.7" curved monitor is $750 off at $1,649.99, while the Dell Pro 16 PC16250 laptop drops to $1,024.99, a $474 discount. The sale also includes Apple MacBook Air models with the M5 chip, gaming desktops, and accessories like SSDs and memory cards for students setting up a home or dorm workspace.  All orders over $50 ship for free.  Shop Now at Adorama

Update: The price has changed to $12.99 since this was originally published.

This Marbrasse mesh desk organizer is $11.69, down from $12.99 at Walmart. It has a 3-tier design with a steel wire mesh body and a reinforced steel frame, plus a built-in handle for moving it between rooms. Spend $35 for free shipping, or choose pickup where available to avoid the $6.99 shipping fee.  Buy Now at Walmart

Best Buy offers the Thule Gauntlet Laptop Sleeve Case in several colors for $24.48.  That's an all-time low, and most merchants charge around double.  My Best Buy members get free shipping on all orders (it's free to join). Buy Now at Best Buy