DealNews - Best Computer Accessory Deals & Computer Accessories for Sale

Lenovo ThinkPad Universal Thunderbolt 4 Dock for $459

Wed, 19 Aug 2026 23:19:37 -0400

Anyone juggling multiple monitors and peripherals on a single laptop cable will appreciate this dock, since it handles power, video, and data through one Thunderbolt 4 connection instead of a tangle of cords. Buy Now at Newegg

Features

100W power delivery
4K resolution support
HDMI, USB-C, DisplayPort connectivity
Bundled Bluetooth speaker with microphone
4 hour speaker playback

Belkin Universal USB-C 85W Dock and Bluetooth Speaker Bundle for $339

Wed, 19 Aug 2026 23:19:25 -0400

Anyone juggling multiple monitors and peripherals on a laptop can cut the cable clutter down to one USB-C connection, and the bundled Bluetooth speaker is a nice bonus for video calls or background music at your desk. Buy Now at Newegg

Features

85W USB-C power delivery
Dual 1080p display support
Integrated HDMI and USB hub
Bluetooth speaker with built-in microphone
5-hour speaker playback battery life

Powered USB 3.0 Hub 7-Port with 12W Charging Port for $42

Wed, 19 Aug 2026 23:03:27 -0400

Anyone juggling multiple USB devices at once, like external drives, printers, or webcams, will appreciate having 7 ports plus a dedicated 12W charging port so your phone or tablet can top up alongside your peripherals. Buy Now at Newegg

Features

7-port 5Gbps USB 3.0 data hub
12W dedicated charging port
Individual power switches for each port
Includes 5V/3A external power adapter
4-foot cable for flexible connectivity

Powered USB 3.0 Hub 7-Port with 12W Charging Port for $42

Wed, 19 Aug 2026 23:03:25 -0400

Anyone juggling multiple USB devices at once, like external drives and printers, will appreciate having 7 ports plus a dedicated 12W charging port to keep phones or tablets topped up without hogging a data line. Buy Now at Newegg

Features

7-port 5Gbps USB 3.0 data hub
12W dedicated charging port
Individual power switches for each port
Includes 5V/3A external power adapter
4-foot cable for flexible connectivity

Supermicro CBL-SAST-0819 2-Foot OcuLink Internal SAS Cable for $61

Wed, 19 Aug 2026 23:02:46 -0400

Anyone building or upgrading a server rig with OcuLink-based storage will want this on hand, since it gives you a reliable internal connection between your SAS drives and controller without hunting for compatible cabling. It's a straightforward pick for Supermicro-based builds where cable compatibility can otherwise be a hassle. Buy Now at Newegg

Features

OcuLink SFF-8611 to SFF-8611 connectivity
Latched connectors for secure physical connection
Two foot cable length
Supports high-speed internal SAS data transfer
Model: CBL-SAST-0819

Mini PCI Express to Dual USB 3.0 Expansion Card Adapter for $21

Wed, 19 Aug 2026 23:01:28 -0400

This one's for anyone building a small-form-factor PC and needing extra USB 3.0 ports without giving up a full PCI slot, since it plugs into an existing mini PCI Express slot instead. Handy if you're working inside a compact case where every bit of internal space is already spoken for. Buy Now at Newegg

Features

Adds two USB 3.0 ports via Mini PCIe slot
Supports high-speed data transfer up to 5Gbps
Backward compatible with USB 2.0 and 1.1
Powered by reliable NEC UPD720202 chipset
Compact design for small form factor embedded systems

StarTech.com PEX8M2E2 Dual M.2 PCIe SSD Adapter for $185

Wed, 19 Aug 2026 22:57:59 -0400

Newegg has the StarTech.com PEX8M2E2 for $185, a $45 drop from the $230 list price, and it lets you run two NVMe M.2 SSDs off a single PCIe slot with RAID support, useful if your motherboard is short on M.2 headers but has open PCIe lanes to spare. Buy Now at Newegg

Features

Dual M.2 PCIe 3.0 SSD slots
Supports NVMe and AHCI M.2 SSDs
OS independent plug and play installation
PCIe x8 bus for high-speed data transfer
Model: PEX8M2E2

StarTech USB-C to HDMI, Mini DisplayPort, VGA, and DVI Adapter for $43 + free shipping

Wed, 19 Aug 2026 01:12:00 -0400

Update: The price has changed to $42.53 since this was originally published.

Traveling with different monitor setups gets simpler with this adapter, since it covers HDMI, Mini DisplayPort, VGA, and DVI without needing separate dongles for each. It's a practical pick for anyone who connects a laptop to unpredictable displays at work, client sites, or conference rooms. Buy Now at Amazon

Features

4-in-1 USB-C to HDMI, mDP, VGA, DVI adapter
Supports 4K resolution at 60Hz via mini DisplayPort
Durable aluminum enclosure with integrated cable storage
Plug-and-play setup requiring no software drivers
Compatible with Windows, macOS, Linux, and Chrome OS

Motherboard Power and Reset Switch Extension Cable 50cm for $28

Wed, 19 Aug 2026 00:10:50 -0400

Handy for anyone building a PC inside a case where the motherboard's power and reset headers sit out of reach, letting you mount the switches externally or route them more cleanly without straining the original wires. Buy Now at Newegg

Features

50cm extension cable length
Motherboard and hard disk compatible
Supports LED, PLED, and power reset
Standard switch interface

JoyReken 5.9-inch USB 3.0 Internal 19/20-Pin Header Extension Cable for $24

Wed, 19 Aug 2026 00:09:48 -0400

Handy for anyone building or upgrading a PC who needs to relocate a front-panel USB 3.0 header without buying an entirely new cable harness, since it just extends the existing connection to reach an awkward case layout. Buy Now at Newegg

Features

USB 3.0 internal 19/20 pin header extension
Low profile design for tight spaces
5.9 inch cable length
Supports USB 3.0 data transfer speeds
Connects motherboard headers to internal devices

PWM 4-Pin to 3-Pin/4-Pin Fan Power Splitter Cable 3-Port Hub for $10

Wed, 19 Aug 2026 00:07:39 -0400

Splitting one motherboard header into three fan connections beats running out of headers on a compact build, and it works with both 3-pin and 4-pin fans without needing a separate controller. Newegg carries this if you're setting up case fans or a radiator without buying a dedicated PWM hub. Buy Now at Newegg

Features

Connect 3 PWM fans to one motherboard header
Compatible with 3-pin and 4-pin fans
Supports 12V and 5V fan power
10-inch sleeved cable for clean installation
High-quality 26AWG copper conductors

SAS Female to SATA Male 15-Pin 90-Degree Adapter for $14

Wed, 19 Aug 2026 00:06:17 -0400

Server storage builds sometimes call for a right-angle connection to avoid cable strain in tight cases, and this adapter lets you run a standard SATA power cable into an SAS backplane without forcing the connector. It's a small, specific fix worth keeping on hand if you work with SAS drive enclosures or rack-mounted systems. Buy Now at Newegg

Features

SAS female to SATA male 15-pin power adapter
90-degree bend design for tight spaces
Supports SFF-8482 drive connectivity
Compatible with standard motherboard connections
Durable black finish

Keyboard and Mouse Memory Foam Wrist Rest Set 2-Pack for $36

Wed, 19 Aug 2026 00:04:29 -0400

Anyone typing or clicking for hours at a desk will notice the difference this set makes on wrist strain, since the memory foam contours to your hands instead of leaving them propped on a hard edge. Buy Now at Newegg

Features

Memory foam ergonomic wrist support
Includes keyboard and mouse wrist rests
Non-slip base ensures stability
Ergonomic design prevents wrist strain
Stylish leopard print pattern

PCI-E 3-in-1 6-Pin Power Adapter Extension Cable for $24

Wed, 19 Aug 2026 00:02:10 -0400

Anyone building or upgrading a PC with a power supply that's short on connectors will want this on hand, since it lets you convert and extend a single 6-pin PCI-E cable to keep your graphics card properly powered. Buy Now at Newegg

Features

PCI-E x1 to x16 video card extension
USB 3.0 adapter interface
6-PIN power supply support
3-in-1 multi-functional expansion

ADT R83SL 15cm PCI-E 8x to 16x Extension Cable Adapter for $79

Wed, 19 Aug 2026 00:01:35 -0400

Anyone building a custom PC with tight case clearance will appreciate this for repositioning the graphics card away from cramped slots without losing connection stability. Buy Now at Newegg

Features

PCIe 4.0 64Gbps data transmission speed
8x to 16x PCIe slot configuration
15cm flexible cable length
Compatible with 1U 2U server chassis
Model: R83SL

6-Pin PCI Express to Dual 8-Pin Graphics Card Power Cable for $13

Wed, 19 Aug 2026 00:01:06 -0400

Anyone upgrading a graphics card that requires more power than their current cables supply will want this on hand, since it splits a single 6-pin PCIe connector into dual 8-pin outputs without needing a new power supply. Buy Now at Newegg

Features

Dual 8-pin outputs for high-power graphics cards
Splitter design powers two components from one connection
6-pin to dual 8-pin interface for broad compatibility
Durable cabling for reliable power delivery
Standard PCIe connectors for easy GPU installation

8-Pin to Dual 4-Pin PCI Express Graphics Card Power Cable for $13

Wed, 19 Aug 2026 00:01:06 -0400

Anyone upgrading a power supply or graphics card can hit connector mismatches, and this cable solves it by splitting a single 8-pin output into two 4-pin connections your GPU can actually use. Buy Now at Newegg

Features

Converts 8-pin to dual 4-pin Molex power
Powers high-performance graphics cards efficiently
Flexible Y-shape design for easy cable management
Provides reliable PCIe power delivery
Standardizes power connection for video cards

SATA 15-Pin to 8-Pin PCI-E Video Card Power Adapter Cable for $10

Wed, 19 Aug 2026 00:00:53 -0400

This adapter cable comes in handy when your power supply doesn't have a spare 8-pin PCI-E connector for your graphics card but does have SATA power available, letting you tap that unused capacity instead of buying a whole new PSU. Buy Now at Newegg

Features

Powers graphics cards via SATA 15pin connector
Provides PCI-E 8pin 6+2 connectivity
Supports power loads up to 140w
Compact 20cm cable length
Model: S15PCIE62

PCIe 8-Pin Female to Dual 8-Pin Male GPU Power Splitter Cable for $25.50

Wed, 19 Aug 2026 00:00:30 -0400

Anyone upgrading to a power-hungry graphics card can use this to split a single PSU connector into two 8-pin GPU inputs without buying a whole new power supply. Buy Now at Newegg

Features

Converts single 8-pin to dual 8-pin power output
Powers two GPUs from one power supply source
Supports 6-pin or 8-pin graphics card configurations
Provides stable power delivery with durable pin connectors
Flexible cable design simplifies complex component routing

PCI-E 6-Pin to Dual 8-Pin Y-Splitter Extension Cable 2-Pack for $10.20

Tue, 18 Aug 2026 23:59:58 -0400

This cable is a straightforward fix if your power supply only has one 6-pin connector but your graphics card needs two 8-pin inputs, and having two in the pack means you can keep a spare on hand for a future build. Buy Now at Newegg

Features

Converts 6-pin to dual 6+2-pin connectors
Powers two video card connectors from one source
18AWG copper wiring ensures reliable power delivery
1-foot cable length for flexible component positioning
Compatible with standard PCI-E ATX power supplies