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2Pcs Motherboard 9 Pin USB 2.0 to Dual 9 Pin Extension Splitter, USB 2.0 Header Splitter Nylon Braided Cable for PC Computer Internal Motherboard USB Hub, Black
Limited time offer, ends 09/15
- Model #: C5TJ.0423112
- $27.17 –
- Free Shipping
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10pcs Motherboard Mainboard Computer PC BIOS Beep Code Internal Speaker Buzzer pci-e Expansion Card
- Model #: C5K8.0420791
- $29.37 –
- Free Shipping
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Cable Clips with Strong Self-Adhesive, XIAOXI Multipurpose Wire Clamps for Cable Management and Cable Runs, TV PC Wire Holder Sticky Tidy - (20pcs)
Limited time offer, ends 09/19
- Model #: C32P.0420565
- $30.48 –
- Free Shipping
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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
Limited time offer, ends 09/19
- Model #: C32P.0421277
- $21.48 –
- Free Shipping
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MT3608 DC-DC Step Up Converter Booster Power Supply Module Boost Step-up Board MAX Output Wide Voltage Input 2/24V To 5/9/12/28V
- Model #: C5K8.0420150
- $16.17 –
- More options from $16.17 - $17.67
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FOR Mini PCIE to USB Adapter with SIM Card Slot Mini PCI-E PCI Express to USB2.0 Riser Board Supports WWAN/LTE Module for Desktop PC
Limited time offer, ends 09/19
- Model #: C32P.0421134
- $21.48 –
- Free Shipping
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90 Degree Up & Down Angled USB-C USB 3.1 Type C Male to Female Extension Data Cable 30cm
- Model #: C32P.0420195
- $21.48 –
- Free Shipping
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FOR 1pcs 5.5*2.5 Male to 6.3*3.0 Female AC DC Power Adapter Plug Connector dc tip Notebook Laptop Widely for Laptop
- Model #: C32P.0420743
- $21.48 –
- Free Shipping
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FOR 12AWG to XT60i Adapter,XT60i to Connector Cable for RC Panel Portable Power Power Stat
Limited time offer, ends 09/19
- Model #: C32P.0420369
- $24.48 –
- Free Shipping
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FOR 1.8 inch Micro SATA 16 7+9 Pin Female to IDE 44 Pin Male Header PCBA HDD Adapter
Limited time offer, ends 09/19
- Model #: JC40E.0518889
- $30.47 –
- Free Shipping
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USB to TTL UART cable 3.3V TTL To Wire end 1.8 meter Serial Adapter Converter CP2102 Silab chip Wire No Connector end Cable
Limited time offer, ends 09/19
- Model #: C32P.0420978
- $21.48 –
- Free Shipping
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Heavy Duty Nema 15 Amp to 20 Amp Household AC Power Extension Cord UL/ETL Listed Nema 5-15P/5-20P to 5-15R/5-20R AC Plug Adapter 18AWG 125V 15A (1FT 5-15P to 5-20R UL)
Limited time offer, ends 09/15
- Model #: C5TJ.0420522
- $26.42 –
- Free Shipping
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SIM800C USB to GSM Module,USB Communication Modem GSM GPRS 850, 900,1800,1900MHz,with Bluetooth Phone Voice SMS Data
- Model #: C5KU.0427410
- $61.62 –
- Free Shipping
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Boost Buck DC-DC Adjustable Step Up Down Converter XL6009 Power Supply Module 20W 5-32V to 1.2-35V(Red)
- Model #: C5KU.0420517
- $26.52 –
- Free Shipping
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Internal HD Mini SAS to 4XSATA Cable,1.6ft SFF-8643 Host to 4X SATA Target Cable Compatible with Raid Controller Hard Drive
Limited time offer, ends 09/15
- Model #: C5TJ.0420137
- $19.37 –
- Free Shipping
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Magnetic Charging Cable for AfterShokz AS800 Aeropex / OpenComm Bone Conduction Wireless Bluetooth Headphones
- Model #: C32P.0420491
- $22.98 –
- Free Shipping
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USB 3.0 20pin Male to Female Extension Cable Adapter 2 ports USB 3.0 Female to Motherboard 20pin Header cable
Limited time offer, ends 09/19
- Model #: C32P.0421260
- $21.48 –
- More options from $21.48 - $23.97
- Free Shipping
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FOR M.2 SATA SSD to SATA + M2 NVME SSD to SFF-8654 Converter 22Pin SATA To M2 Expansion Card for PC Desktop Mainboard M2 SSD Adapter
- Model #: C32P.0420051
- $25.98 –
- Free Shipping
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FOR M2 SSD Adapter M.2 SATA SSD to SATA + M2 NVME SSD to SFF-8654 Converter 22Pin SATA To M2 Expansion Card for PC Desktop Mainboard
- Model #: C32P.0420444
- $21.48 –
- Free Shipping
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For G-armin fenix 7X/6/6S/6X Portable Charger Adapter Type-C/8 Pin/Micro USB Charger Converter Adapter for G-armin Venu 2S/2(Type-C 3D Elbow)
Limited time offer, ends 09/19
- Model #: C32P.04210570
- $31.98 –
- Free Shipping
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FOR SAS backplane cable 1N2WK DUAL MINI SAS HD CABLE FOR POWER R630 - SFF-8643 K43RY
Limited time offer, ends 09/19
- Model #: C32P.0421412
- $30.48 –
- Free Shipping
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UGREEN USB Type C Extension Cable - Extender 3FT Male to Female USB 3.2(10Gbps) Fast Charging Thunderbolt 3 Compatible with MacBook Pro iPad Pro Dell XPS Surface Nintendo Switch DJI Mavic Dongle Hub
Limited time offer, ends 09/15
- Model #: C5TJ.0420498
- $26.72 –
- Free Shipping
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FOR DB9 9 Pin VGA female cable ,DB 9 Female to TRS 3.5mm (1/8in) TRS Stereo Male Serial Data Cable-6 Feet
Limited time offer, ends 09/19
- Model #: C32P.04210563
- $27.48 –
- Free Shipping
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40CM Super Speed Straight 90 Right Angle SATA 3.0 Cable 6GB/s SATA III Cable Flat Data Cord for HDD SSD Color:Black
Limited time offer, ends 09/19
- Model #: C32P.0421515
- $22.98 –
- Free Shipping
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Gold-Plated HDMI to DVI Adapter Bi-Directional DVI Male (24 + 5) to HDMI Female Converter Adapter for Projector HDTV PC TV for PS3 for PS4 (4 Pack)
- Model #: C32P.0420679
- $30.48 –
- Free Shipping
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USB 2.0 to Micro USB OTG Cable with Micro USB Power Supply Port
Limited time offer, ends 09/19
- Model #: C32P.0420819
- $21.48 –
- Free Shipping
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FOR Standard HDMI A type V2.0 built-in extension cable ts 2K 144hz 4K 60Hz flat cable computer wire Extension Cable
Limited time offer, ends 09/19
- Model #: C32P.0421544
- $30.48 –
- Free Shipping
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FOR 50PCS FC D type Sample Fiber optic Adapter FC Optical fiber coupler FC Square Fiber FC connector
Limited time offer, ends 09/19
- Model #: C32P.0421636
- $25.98 –
- Free Shipping
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8K DisplayPort to HDMI-compatible Adapter Coupler 8K@30Hz 4K@120Hz DP1.4 to HDMI2.1 Male to Female Cable Extension Extender Black
Limited time offer, ends 09/19
- Model #: C32P.04210562
- $24.48 –
- Free Shipping
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FOR Motorcycle Motobike Extension Cable For 3/4pin Motobike OBD2 Connector for 4/6PIN K+CAN Cable
Limited time offer, ends 09/19
- Model #: C32P.0421351
- $25.98 –
- Free Shipping
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3D Printer Parts Pin 27 Board Adapter Sensor Black BLTOUCH Auto Leveing Expand Module Upgrade For Creality Ender-3 CR-10 Ender 3
- Model #: C5K8.0420580
- $15.57 –
- Free Shipping
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HDD USB 3.0 Type A to Micro B Y Cable USB3.0 Data Cord for External Mobile Hard Drive Disk Data Cables Charge Cable 0.6m
Limited time offer, ends 09/19
- Model #: C32P.0420527
- $21.48 –
- Free Shipping
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Type-A USB 2.0 Male to Type-C USB-C Male Data Flat Slim FPC Cable 50CM for FPV & Disk & Phone
- Model #: C32P.0420193
- $21.48 –
- Free Shipping
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FOR PD Dc USB Type C USB C Female to 3.5*1.35 3.5x1.35mm Male cable Converter pd Power Connector Adapter
- Model #: C32P.0420676
- $21.48 –
- Free Shipping
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FOR 2pack XT60 Connector Female to DC 5.5mm X 2.5mm Female Power Jack Adapter Cable for TS100 Soldering Iron, FPV Monitor Power
Limited time offer, ends 09/19
- Model #: C32P.0421404
- $24.48 –
- Free Shipping
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:
James A.
7/12/2026 3:54:07 PM
Effective and affordable.
“ It's a perfectly functional 5-button optical mouse with a scroll wheel at a reasonable price. ”
Perixx PERIMICE-508 Wired Programmable Vertical Ergonomic Mouse, Natural Vertical Mouse with 5 Programmable Buttons and 2 Level DPI, Right HandedMichelle
6/9/2026 2:14:04 PM
Great product!
“ I like the wireless feature, it is easy to use. ”
Logitech M240 Silent Bluetooth Mouse, Wireless, Compact, Portable, Smooth Tracking, 18-Month Battery, for Windows, macOS, ChromeOS, Compatible with PC, Mac, Laptop, Tablets (Graphite)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, LaptopVann L.
3/7/2026 1:20:10 PM
A Ergo Mouse Rechargeable
“ Oh and I love Logitech mouse they are the best for me. ”
Logitech MX Vertical Wireless Mouse – Advanced Ergonomic Design Reduces Muscle Strain, Control and Move Content Between 3 Windows and Apple Computers (Bluetooth or USB), Rechargeable, GraphiteAnonymous
12/19/2025 8:01:53 AM
Great Mouse
“ Love this mouse. ”
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 - GraphiteHoward H.
10/18/2025 9:42:40 PM
PC buttons
“ The mouse I need has got to have reliable, basic button'track/wheel functions, which the M575 offers in a familiear package. ”
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 - GraphiteAnonymous
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)Edward M.
11/30/2024 5:57:01 AM
it is a logitech mouse it works it does what it is supposed to do
“ it is a logitech mouse it works it does what it is supposed to do ”
Logitech B100 Corded Mouse – Wired USB Mouse for Computers and laptops, for Right or Left Hand Use, Black