DealNews - Best Computer Cable Deals & Computer Cables for Sale

4-Pin Male to 8-Pin CPU ATX Power Adapter Cable for $21

Fri, 31 Jul 2026 23:06:58 -0400

Useful if your power supply only has a 4-pin CPU connector but your motherboard requires an 8-pin EPS connection, which is common when pairing an older PSU with a newer board. Buy Now at Newegg

Features

4 Pin to 8 Pin CPU power adapter cable

Yustda AC/DC Power Adapter for Dell Wyse 7250-Z50D Thin Client for $33

Fri, 31 Jul 2026 23:06:03 -0400

Designed as a direct replacement for the Dell Wyse 7250-Z50D thin client, this adapter suits IT administrators or home users who need a spare or replacement power supply without sourcing one through Dell directly. Buy Now at Newegg

Features

Universal 100-240VAC input voltage
Extra-long 10-foot power cord
Integrated over-current and voltage protection
Short-circuit prevention safety technology
FCC, CE, and RoHS certified

24K Gold-Plated Hi-Fi Power Plug Pair for $71

Fri, 31 Jul 2026 23:05:54 -0400

Aimed at audio enthusiasts who believe in optimizing every point in their signal chain, these gold-plated plugs are designed to reduce oxidation and maintain a cleaner connection at the power source over time. Buy Now at Newegg

Features

24k gold-plated conductive surfaces
HIFI-grade power transmission
Durable transparent housing construction
Universal EU standard plug compatibility
Secure audiophile-grade power connectivity

Juniper SFP-1GE-SX Gigabit Ethernet SFP Module for $95

Fri, 31 Jul 2026 23:04:49 -0400

Designed for adding fiber uplinks to Juniper switches and routers, this SFP module supports short-range multimode fiber connections at gigabit speeds — a straightforward option if you're expanding network infrastructure and need a manufacturer-matched transceiver rather than a third-party alternative. Buy Now at Newegg

Features

1x LC Duplex connector 1000Base-SX

Juniper JNP-100G-DAC-3M Cable for $1,088.94

Fri, 31 Jul 2026 23:04:25 -0400

A direct-attach copper cable built for short-distance 100G connections between switches and servers in a rack environment, so it's the practical choice if you're patching Juniper gear at 3 meters or less and want to skip the cost of optical transceivers. Buy Now at Newegg

Features

100GbE data transmission rate
3m direct attach copper cable length
QSFP28 form factor compatibility
Low-latency high-speed interconnect
Model: JNP-100G-DAC-3M

C2G 6-Foot USB-C 2.0 Cable for $77

Fri, 31 Jul 2026 23:04:20 -0400

Useful if you need a straightforward USB-C cable for charging or data transfer and want something longer than the short cables that typically ship with devices. Buy Now at Newegg

Features

Model: Black

Juniper 16.4-Foot Ethernet Cable for $119

Fri, 31 Jul 2026 23:03:34 -0400

A longer Ethernet cable is useful when your router or switch is far from your desk or TV, and 16 feet gives you enough slack to route it along walls or baseboards without running short. Buy Now at Newegg

Features

16.40 ft cable length
Twinaxial copper construction

Juniper QFX-SFP-10GE-USR SFP+ Transceiver for $114

Fri, 31 Jul 2026 23:03:33 -0400

Designed for short-reach 10GbE connections within a data center, this Juniper-native transceiver is worth looking at if you're expanding or replacing optics in a QFX-series switch and want to avoid compatibility headaches that come with third-party modules. Buy Now at Newegg

Features

10GbE SFP+ transceiver for high-speed fiber connectivity
Ultra-short reach up to 10 meters on OM3
Optimized for Juniper QFX series network switches
Hot-swappable design for seamless hardware upgrades
Model: QFX-SFP-10GE-USR

C2G Cisco SFP-10G-SR Compatible 10GBase-SR SFP+ Transceiver Module for $64

Fri, 31 Jul 2026 23:02:59 -0400

Compatible with Cisco hardware, this third-party SFP+ transceiver is a straightforward way to expand 10GbE fiber connectivity without paying Cisco's first-party pricing for the same functionality. Buy Now at Newegg

Features

10G SFP+ transceiver for Cisco network equipment
Supports multimode fiber optic connections
850nm wavelength transmission up to 300 meters
LC interface connectivity
Backed by a lifetime warranty

Juniper EX-SFP-10GE-SR 10GB Transceiver for $437

Fri, 31 Jul 2026 23:02:59 -0400

Small form-factor pluggable (SFP+) transceivers like this one are typically needed when you're expanding or replacing optical modules in a Juniper EX-series switch and want to stick with OEM hardware rather than third-party alternatives. Newegg has this 10GbE short-range module listed, which suits data center or enterprise networking setups running multimode fiber at 850nm wavelengths. Buy Now at Newegg

Features

Price per unit

Enlabs 2-Pin PC Power Switch Cable 2-Pack for $8

Fri, 31 Jul 2026 23:00:12 -0400

Handy to keep around if you're building or repairing a PC and need a replacement front-panel power switch connector, which is one of those small parts that's easy to lose or damage. Getting two in a pack means you have a spare. Buy Now at Newegg

Features

Compatible with 2-pin motherboard power headers
Functions as momentary power, reset, or restart switch
Tool-free installation requires no soldering
Includes two replacement power switch cables
20-inch cable length for flexible placement

PWM 4-Pin 1-to-3 Fan Splitter Cable for $20

Fri, 31 Jul 2026 22:59:42 -0400

Handy for PC builders who need to run multiple case fans from a single motherboard header without losing PWM speed control, since each fan still gets its own signal rather than running at a fixed speed. Buy Now at Newegg

Features

Connect three fans to one PWM motherboard header
Lengthens fan reach by 11.8 inches
Compatible with all 4-pin and 3-pin fans
Sleeved black braiding for durability
Daisy-chainable design for flexible placement

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

Fri, 31 Jul 2026 22:59:30 -0400

Handy for older cases or custom builds where you need to run a 3-pin fan from a spare Molex connector on your power supply rather than a motherboard header. Buy Now at Newegg

Features

Powers two 12V fans via 4-pin Molex
Powers two 5V fans for reduced noise
Enables connection of 3-pin fans to 4-pin PSU
Provides flexible 12V and 5V voltage options
Durable cable for custom PC cooling setups

Desktop Computer Case Power Button Switch Cable for $12

Fri, 31 Jul 2026 22:59:11 -0400

Handy to keep around if your PC's front panel power button cable has failed or gone missing, since replacing it is a straightforward fix that gets your machine running again without buying a new case. Buy Now at Newegg

Features

1pcs motherboard reset power switch cable

4-Pin PWM Fan Splitter Cable 10-Pack for $14

Fri, 31 Jul 2026 22:59:06 -0400

Handy for PC builders who need to run multiple case fans from a single motherboard header without adding a fan controller. Buy Now at Newegg

Features

10.6-inch length for flexible fan placement
Sleeved braided nylon for durability and cable management
PWM support for precise fan speed regulation
Compatible with 3-pin and 4-pin fans
Daisy-chainable design for extended reach

Bucier 4-Pin Molex to 3-Pin Fan Power Adapter 2-Pack for $13

Fri, 31 Jul 2026 22:58:56 -0400

Handy for connecting older 3-pin case fans to a power supply that only has 4-pin Molex connectors, which comes up often when building or upgrading a PC with legacy components. Buy Now at Newegg

Features

Powers two 3-pin fans from one 4-pin Molex
Compatible with standard 12V PC cooling fans
Connects CPU or case fans to power supply
Ensures reliable cooling fan power delivery
Durable 2-piece fan power cable adapter

USB 2.0 9-Pin Motherboard Header to Dual USB Cable 0.3 Meters for $18

Fri, 31 Jul 2026 22:58:36 -0400

Handy for expanding USB ports on a desktop build when your motherboard has an unused internal USB 2.0 header but your case doesn't have enough external ports to meet your needs. Buy Now at Newegg

Features

Double 9pin USB 2.0 female back panel headers
0.3 meter copper wire construction

4-Pin Molex to 3-Pin Fan Power Adapter Cable for $15

Fri, 31 Jul 2026 22:58:32 -0400

Handy for connecting older 3-pin case fans to a power supply that only has 4-pin Molex connectors, which comes up often when building or upgrading a PC with legacy components. Buy Now at Newegg

Features

4-pin Molex power source
Connects 3-pin fans to power supply
Supports 12V and 5V fan speeds

2-Port 4K HDMI KVM Switch for $44

Fri, 31 Jul 2026 22:50:04 -0400

A straightforward pick for anyone running two computers off a single monitor, keyboard, and mouse setup, letting you switch between them without unplugging anything. Buy Now at Newegg

Features

Control two computers with one monitor and USB set
Switch devices via physical button or desktop controller
Supports 4K resolution at 60Hz
USB 2.0 connectivity for mice, keyboards, and peripherals
Compatible with Windows, Linux, and Mac operating systems

SAS Female to SATA Male 90-Degree Adapter Converter for $20

Fri, 31 Jul 2026 22:45:28 -0400

Useful if you're connecting a SATA drive to a SAS backplane or controller, since the 90-degree angle also helps manage cable routing in tight server cases where a straight adapter won't fit cleanly. Buy Now at Newegg

Features

SFF-8482 SAS female to SATA male adapter
90-degree bend for tight space connectivity
Durable 15-pin power and data conversion
Enables SAS drive motherboard compatibility
Compact right-angle design