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2Set/Lot ATX 24Pin To 18Pin Adapter Power Cable And 8Pin To 12Pin ATX Adapter Power Cable For Z440 Z640 Motherboard
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2Set/Lot ATX 24Pin To 18Pin Adapter Power Cable And 8Pin To 12Pin ATX Adapter Power Cable For Z440 Z640 Motherboard
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FOR M2 USB Adapter M.2 NGFF to SATA Adapter MSATA To USB SATA 3.0 Converter External mSATA m.2 NGFF to SATA3 USB Adapter Riser Board
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FOR SFF-8482 SAS to SATA Cable SAS Hard Drive to Motherboard SATA Port Adapter Cable 15PIN Power Port
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  • $31.82 
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1FT C14 Male PDU Style Computer Power Extension Cable Y Splitter Power Plug Cord (C14 to C13+5-15R)
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1FT C14 Male PDU Style Computer Power Extension Cable Y Splitter Power Plug Cord (C14 to C13+5-15R)
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USB 3.0 Mini PCI-E to PCIe PCI Express 1X to 16X Extender Riser Card Adapter Extension Cable for Bitcoin Miner MiningAA56
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USB to TTL Serial Adapter Converter Cable FTDI Chip 3.3V 3V3 TTL UART 6ft to 3.5mm Audio Jack Plug Stereo Cable TTL-232R-3.3v-AJ
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USB 3.0 Ethernet Adapter Network Card USB 3.0 To RJ45 Lan Gigabit Internet for Computer for Macbook Laptop Usb Ethernet
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USB 3.0 Ethernet Adapter Network Card USB 3.0 To RJ45 Lan Gigabit Internet for Computer for Macbook Laptop Usb Ethernet
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Zelotes 5500 DPI 7 Button LED Optical USB Wired Gaming Mouse Mice for Pro Gamer
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PC Power Switch Cable with LED Light Desktop Computer Case Re-starting Button Power Supply Reset HDD Switch Lead(Single Switch)
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PC Power Switch Cable with LED Light Desktop Computer Case Re-starting Button Power Supply Reset HDD Switch Lead(Single Switch)
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USB 2.0 Female A to Dual A Male Extra Power Data Y Cable for 2.5" Hard Disk
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USB 2.0 Female A to Dual A Male Extra Power Data Y Cable for 2.5" Hard Disk

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  • Model #: C5KU.0421206
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USB 3.0 19/20Pin to 2* USB A Connector Male to Female Adapter Header Support Chassis Front (PH21)
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10PCS Speaker Wire Cable to Audio Male RCA Connector Adapter Jack Plug Pip BE
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USB RGB Gaming Mouse, Honeycomb Lightweight Programmable Gaming Mouse 7200DPI
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  • $92.29 
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Industrial grade Port-powered serial interface converter from RS232 to RS485 with 600w Surging protection 232 to 485,485 to 232
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  • $27.02 
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2PCS 15 Pin SATA Power Extension Hard Drive Cable 1 Male to 5 Female Power Supply Splitter Adapter Cable-AB01
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15 Pin SATA Power Extension Hard Drive Cable 1 Male To 5 Female Splitter Adapter Hard Disk Expansion Cable (60CM)
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2PCS 15 Pin SATA Power Extension Hard Drive Cable 1 Male to 5 Female Power Supply Splitter Adapter Cable-AB01
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15 Pin SATA Power Extension Hard Drive Cable 1 Male To 5 Female Splitter Adapter Hard Disk Expansion Cable (60CM)
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FOR RS232 to RS422 converter 422 to 232 RS232 converter switch RS422 adapter FDX Full Duplex full-duplex no power need
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OIAGLH 5Pcs USB 2.0 A Male to Micro USB 5 Pin Male Plug Adapter CONNECTOR
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OIAGLH 5Pcs USB 2.0 A Male to Micro USB 5 Pin Male Plug Adapter CONNECTOR

Limited time offer, ends 05/13

  • Model #: C5K8.0430613
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OIAGLH 5Pcs USB 2.0 A Male to Micro USB 5 Pin Male Plug Adapter CONNECTOR
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OIAGLH 5Pcs USB 2.0 A Male to Micro USB 5 Pin Male Plug Adapter CONNECTOR

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  • Model #: C5KU.0430613
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  • $34.22 
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USB C to Mini Displayport Adapter 4K for Monitor Laptop Mini Displayport to USB C Cable
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FOR Mini pcie to USB 3.0 adapter converter USB3.0 to mini pci e PCIE Express Card no
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FOR Mini pcie to USB 3.0 adapter converter USB3.0 to mini pci e PCIE Express Card no
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FOR USB 2.0 Front Panel Header USB 9Pin to USB 2.0 Type-E Internal Adapter Motherboard Plug Adapter
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Chassis Fan Hub, SATA 1 to 8 Way12V 3 PIN Cooling Fan Splitter Controller Hub 3 Pin PWM for PC Desktop Computer Motherboard(12V 3-Pin)
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Hard Drive Cable MINISAS 4-to-4 SATA 6G Data Cable 4 Pairs 4Sata Cable SAS to SATA 1M
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Hard Drive Cable MINISAS 4-to-4 SATA 6G Data Cable 4 Pairs 4Sata Cable SAS to SATA 1M
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USB 2.0 to USB 3.2 Gen 1 Header Adapter Front Panel Connector Motherboard 9Pin to Type-E/USB C
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4Pin CPU Power supply to IDE Port Extension Cord Cable Desktop 4 pin ATX 12V P4 Power Male to Molex male Connector Cable 20cm
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ID-COOLING HA-08 Fan Hub for Computer Internal Fans, 8 PWM Ports+8 ARGB Ports, ARGB Motherboard Sync, SATA Powered PWM Functional Fan Adapter
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Wireless Mice, Optical Mice, Laser Mice and Trackball Mice

At Newegg you can choose from a massive selection of computer mice from industry leading manufacturers including wired and wireless products, as well as sleek space-saving designs for notebook computers and ergonomic mice for the utmost in user comfort and gaming performance regardless of hand-orientation.

Brands featured at Newegg include Microsoft, Kensington, Logitech, Targus and others in configurations of RF wireless, Fast RF wireless, Bluetooth Wireless, and standard PS/2 and USB wired interfaces.

With a mouse to fit every computer performance need Newegg has what you need. For more information, please see our Computer Mouse Buying Guide.

Bestselling Mouse Reviews:

Anonymous
3/30/2026 2:03:21 PM
Great computer mouse

“ I would recommend this computer mouse to anyone needing an excellent computer tool. ”

Logitech M100 Wired Ambidextrous 3-Buttons USB Mouse with 1000 DPI Optical Tracking, Compatible with PC, Mac, Laptop
Rick D.
2/10/2026 6:24:06 PM
Awesome service!

“ When I upgrade to a new computer, which will be soon, I will certainly be buying this mouse from here. ”

Logitech MX Master 2S Wireless Mouse – Use on Any Surface, Hyper-Fast Scrolling, Ergonomic Shape, Rechargeable, Control Upto 3 Apple Mac and Windows Computers, Graphite
M.K.
1/5/2026 2:18:59 PM
Durable and energy efficient

“ I definitely recommend this mouse for people looking to improve their ergonomics at their desks. ”

Logitech ERGO M575 Wireless Trackball Mouse - Easy thumb control, precision and smooth tracking, ergonomic comfort design, for Windows, PC and Mac with Bluetooth and USB capabilities - Off White
Anonymous
10/15/2025 3:27:31 AM
plug and play

“ a well priced, easy to install and use mouse. ”

Fantech DeathAdder Essential Wired Gaming Mouse, Mechanical Switch,6400dpi,6 programmable buttons, Five High-speed Response Buttons, Black
Anonymous
7/4/2025 1:03:17 PM
A bit expensive

“ 60 bucks for a basic mouse with 2 buttons.. bought it for a friend as a gift with a laptop. ”

Logitech MX Anywhere 3S Compact Wireless Mouse, Fast Scrolling, 8K DPI Any-Surface Tracking, Quiet Clicks, Programmable Buttons, USB C, Bluetooth, Windows PC, Linux, Chrome, Mac, Pale Grey
Anonymous
4/15/2025 9:03:37 AM
It is a mouse

“ It is a computer mouse that is pretty much everything that I want in a computer mouse - compact, cordless, quiet, left-click, right-click, scroll wheel/scroll button. ”

Logitech M240 Silent Bluetooth Mouse, Wireless, Compact, Portable, Smooth Tracking, 18-Month Battery, for Windows, macOS, ChromeOS, Compatible with PC, Mac, Laptop, Tablets (Graphite)