DealNews - Best Computer Accessory Deals & Computer Accessories for Sale

Soft Foam Travel Computer Mouse Case for $21.70

Wed, 26 Aug 2026 23:20:35 -0400

Toss this in your bag to keep a travel mouse from getting crushed or scratched among cables and chargers, especially useful if you're already prone to losing small accessories in a laptop bag. Buy Now at Newegg

Features

Soft foam interior protects mouse
Washable cloth material
Easy-carry handheld design
Protective travel case

Lenovo 65W USB-C AC Adapter for $73

Wed, 26 Aug 2026 23:19:51 -0400

Anyone who's misplaced their laptop charger or needs a backup for travel will appreciate this one, since it delivers enough wattage to charge most USB-C laptops and phones alike. Newegg has it in stock if you need a reliable replacement without hunting through third-party listings of questionable quality. Buy Now at Newegg

Features

65W power delivery
Universal USB-C charging
3.28 ft integrated cable
Dual voltage 120V/230V input
Model: 4X20M26272

J World Dexter 18-Inch Laptop Backpack for $32 + $5.99 shipping

Wed, 26 Aug 2026 22:46:41 -0400

Anyone lugging a laptop through daily commutes or campus days will appreciate the dedicated padded sleeve and multiple compartments for actually organizing your gear, not just stuffing it in one pocket. It's a practical option if you want something durable enough for everyday use without paying for bells and whistles you won't touch. Buy Now at Target

Features

Fits laptops up to 15.6 inches
Integrated laptop sleeve for device protection
Ergonomic S-curve shoulder straps for comfort
Multi-compartment design for organized storage
Constructed from water-resistant polyester fabric

Acer 5-in-1 USB C to HDMI Adapter for $16 + free shipping w/ Prime

Wed, 26 Aug 2026 22:39:54 -0400

Update: The price has changed to $15.99 since this was originally published.

This adapter works well if you're carrying a laptop with only USB-C ports but still need to hook up an HDMI display, USB devices, or a memory card in one go, and it's currently $4 off the $20 list price. Buy Now at Amazon

Features

4K at 60Hz HDMI video output
100W PD pass-through fast charging
5Gbps high-speed data transfer ports
Durable aluminum shell for improved heat dissipation
Compact portable design for mobile productivity

15.6" Triple Portable Laptop Screen Extender for $190 + free shipping

Wed, 26 Aug 2026 22:36:33 -0400

Anyone who juggles spreadsheets, video calls, and reference material at once will appreciate having two extra 15.6" screens that travel with the laptop instead of staying tethered to a desk setup, and it's currently $50 off the $240 list price on Amazon. Buy Now at Amazon

Features

Triple-screen setup for 300% efficiency boost
Two 15.6 inch 1080p FHD displays
Dual USB-C cable simplified connection
Lightweight 4 lbs ultra-slim aluminum design
Compatible with 13 to 17.3 inch laptops

GIQ USB C Triple Display Docking Station for $68 + free shipping

Wed, 26 Aug 2026 22:29:28 -0400

Anyone running a multi-monitor setup off a single laptop port will get the most out of this, since it drives three external displays through one USB-C connection instead of juggling multiple cables and adapters. It's currently $12 off the $80 list price. Buy Now at Amazon

Features

4K 30Hz or 1080p HDMI video output
Three 5Gbps USB 3.0 ports for data transfer
1000Mbps Gigabit RJ45 Ethernet network port
Integrated TF and micro SD card readers
Slim and portable design for travel

Wavlink USB-C to Ethernet Adapter with 95W Charging Port for $29

Wed, 26 Aug 2026 01:42:11 -0400

Handy for anyone using a laptop that ditched its ethernet port but still wants a wired connection for stable speeds, and the 95W pass-through charging means you're not sacrificing a power port to get it. Newegg has it if you want a straightforward way to add both back at once. Buy Now at Newegg

Features

5Gbps RJ45 Ethernet port
95W USB-C Power Delivery charging
Driver-free plug and play connectivity
Durable aluminum housing
Universal OS compatibility

4-Pin Molex to 3-Pin Fan Power Adapter Cable 10-Pack for $38

Wed, 26 Aug 2026 01:42:09 -0400

Anyone building out multiple case fans or upgrading an older power supply will want a stash of these on hand, since they let you run standard 3-pin fans off a 4-pin Molex connector without hunting for the right adapter mid-build. The 10-pack keeps a few spares in the parts bin for future builds instead of ordering one at a time. Buy Now at Newegg

Features

4-pin Molex to 3-pin fan power adapter
Supports 12V, 7V, and 5V power output
Powers up to 10 cooling fans simultaneously
Compatible with standard CPU and PC case fans
Enables flexible voltage fan speed control

EVA Hard Carrying Case for Magic Mouse and Power Adapter for $12

Wed, 26 Aug 2026 01:42:05 -0400

Anyone who tosses their Magic Mouse in a bag without protection will appreciate the hard shell here, and it's roomy enough to keep the power adapter tucked in the same spot so neither gets lost separately. Buy Now at Newegg

Features

Hard-shell exterior protects electronics from impact damage
Custom storage compartments for mouse and power adapter
Compact design fits easily into laptop bags
Durable zippered closure secures accessories during transit
Water-resistant material keeps internal contents dry

Bucier 4-Pin PWM Fan Splitter Cable 2-Pack for $14

Wed, 26 Aug 2026 01:41:50 -0400

Handy for anyone building or upgrading a PC who needs more fan headers than the motherboard actually provides, letting you run multiple case fans off a single connector without losing PWM speed control. Buy Now at Newegg

Features

Connect three fans to one motherboard PWM header
Braided sleeve for improved cable management and durability
10.6 inch length for flexible case routing
Compatible with 4-pin and 3-pin cooling fans
Powers multiple fans from a single port

Dell 14M 5447 Bottom Case Replacement for $48

Wed, 26 Aug 2026 01:41:38 -0400

Anyone dealing with a cracked or worn-out bottom panel on their 14M 5447 will find this a straightforward fix to restore the laptop's structural integrity without replacing the whole unit. Buy Now at Newegg

Features

Compatible with Dell 14M 5447 5000 5448 5442 5443
Durable replacement laptop bottom case cover
Precision fit for Dell notebook chassis
Protects internal laptop components
Restore your laptop exterior condition

PWM 4-Pin Fan Hub Splitter Cable for $10

Wed, 26 Aug 2026 01:41:35 -0400

Splitting one PWM header into several fan connections without extra cables running back to the motherboard suits anyone building or upgrading a case with multiple fans, and it keeps speed control synced across the whole setup. Buy Now at Newegg

Features

PWM fan control
4-pin connector support
Multi-fan power splitter
CPU and case cooling
Easy cable management

Vivo Adjustable Clamp-on PC Desk Mount for $60

Wed, 26 Aug 2026 01:40:53 -0400

Anyone stuck with a cluttered desk will appreciate this clamp-on mount, since it frees up surface space by holding your PC tower off the floor or out from under the desk entirely. Buy Now at Newegg

Features

Adjustable clamp-on desk mount
Steel construction for durability
Large capacity computer case holder
Space-saving under-desk design
Model: VIVO-CPU-LEG

SATA to 3-Pin and 4-Pin Fan Extension Adapter Cable for $14

Wed, 26 Aug 2026 01:40:24 -0400

Handy for building or upgrading a PC when your motherboard or PSU is short on fan headers, since it lets you power 3-pin or 4-pin fans directly from a spare SATA connector. Buy Now at Newegg

Features

Power two fans from one SATA connector
Expand case cooling capacity
Compatible with 3-pin and 4-pin fans
SATA-powered stable fan connection
Simple cable management solution

USB to 4-Pin Computer Case Fan Power Adapter Cable for $16

Wed, 26 Aug 2026 01:40:18 -0400

Handy for reviving old case fans or running low-power fans off a spare USB port, since it lets you skip the motherboard header entirely. Suits anyone tinkering with small builds, testing fans outside a case, or adding extra airflow without touching the PSU. Buy Now at Newegg

Features

Converts 5V USB power to 12V fan power

Inno3D RTX 3060 and 3060 Ti Twin X2 Cooling Fan for $34

Wed, 26 Aug 2026 01:30:21 -0400

Newegg has the Inno3D RTX 3060 and 3060 Ti Twin X2 for gamers and creators who need reliable dual-fan cooling without paying extra for RGB or oversized triple-fan designs, keeping temps in check for mid-range builds where case space is limited. Buy Now at Newegg

Features

Dual fan GPU cooling system
Reduces operating temperatures for Inno3D RTX 3060
Compatible with 3060Ti TWIN X2 LHR
Direct replacement for SAC cooling fan
Optimizes airflow for graphics performance

USB C to Quad HDMI Adapter for $139

Wed, 26 Aug 2026 01:29:44 -0400

Anyone running a multi-monitor setup for trading, design work, or general productivity will get the most out of this, since it splits a single USB-C port into four separate HDMI outputs without needing a dock. It's a straightforward fix for laptops that don't have enough video ports built in. Buy Now at Newegg

Features

Connect up to four HDMI displays via USB-C
Supports 1080p resolution at 60Hz
Built-in external graphics card for multi-monitor setups
Compact portable design
Compatible with Windows operating systems

PCI-E 4.0 X8 to X16 10cm Riser Cable for $129

Wed, 26 Aug 2026 01:29:24 -0400

Handy for tight cases where your GPU won't line up with the PCI-E slot, letting you mount it vertically or elsewhere without losing PCI-E 4.0 bandwidth. Newegg carries this in the 10cm length, which suits smaller builds better than the longer riser cables typically sold. Buy Now at Newegg

Features

PCI-E 4.0 support for high-speed data transfer
X8 to X16 interface compatibility
10CM length for flexible GPU positioning
Shielded design minimizes interference
Model: K83SF-SI

PCI-E 1X to 16X Firewire Video Capture Card for $31

Wed, 26 Aug 2026 01:27:41 -0400

Anyone converting old camcorder tapes or working with legacy Firewire devices will want this card since it adds a port most modern motherboards dropped years ago, letting you fit a full-size slot connection into a compact 1X PCI-E lane. Buy Now at Newegg

Features

PCI-E 1X to 16X interface
Firewire video capture card
3 ports for connectivity
6-pin to 4-pin Firewire adapter
Driverless plug-and-play desktop installation

6-Pin to 8-Pin PCIe GPU Power Cable 10-Pack for $16

Wed, 26 Aug 2026 01:27:09 -0400

Anyone setting up a server room or building multiple rigs at once can grab this 10-pack instead of hunting down single cables one at a time, which usually cost more per unit. Newegg's bundle pricing here makes it a practical stock-up option if you're doing GPU installs or upgrades on a larger scale. Buy Now at Newegg

Features

6-pin to 8-pin PCIe power conversion
Compatible with standard graphics cards
7.8-inch convenient cable length
Durable construction for reliable power delivery
Pack of 10 for multi-GPU setups