DealNews - Best Computer Cable Deals & Computer Cables for Sale

Juniper 1m SFP+ 10GbE Direct Attach Copper Cable for $40

Tue, 04 Aug 2026 23:19:53 -0400

A direct attach copper (DAC) cable is the go-to option when you need to connect two SFP+ ports over a short distance without buying separate transceivers, which makes this useful for linking switches, servers, or storage gear within the same rack. Buy Now at Newegg

Features

10GbE high-speed data transmission
1m SFP+ direct attach copper connectivity
Optimized for Juniper EX4500 switch performance
Twinax copper cable design
Model: EX-SFP-10GE-DAC-1M

15-Pin SATA to 6-Pin PCIe Adapter Cable for $15

Tue, 04 Aug 2026 23:19:35 -0400

Handy for anyone building or upgrading a PC who needs to connect a graphics card but only has spare SATA power connectors available on their power supply. Buy Now at Newegg

Features

Converts 15pin SATA power to 6pin PCIe
Powers video cards using existing SATA connections
Enables GPU installation without replacing power supply
Ensures stable power delivery to dedicated graphics cards
Model: 15PIN-6PIN-PCI

Juniper QSFP+ Module for $736

Tue, 04 Aug 2026 23:19:26 -0400

Designed for network engineers expanding or upgrading Juniper infrastructure, this QSFP+ transceiver module handles 40GbE connectivity and slots directly into compatible Juniper switches and routers without needing additional adapters. Buy Now at Newegg

Features

QSFP+ module type
Silver finish

PCIe 009S Riser Adapter 6-Pack for $81

Tue, 04 Aug 2026 23:19:15 -0400

Designed for multi-GPU mining rigs or anyone building a system where graphics cards need to be mounted away from the motherboard, these risers let you position cards via a USB 3.0 cable rather than plugging them directly into the PCIe slot. Buy Now at Newegg

Features

PCI Express 16X adapter for video card mining
6-piece riser kit for scalable mining setups
USB 3.0 cable for stable data transmission
SATA to 6-pin power for reliable connectivity
LED status indicators for quick diagnostic monitoring

Juniper Direct Attach Copper Cable for $94.20

Tue, 04 Aug 2026 23:19:09 -0400

Useful for short-distance, high-speed connections between network switches and servers in a data center rack, where you want a lower-cost, lower-latency alternative to fiber optic transceivers. Buy Now at Newegg

Features

Juniper SFP+ direct attach copper cable
9.84 ft cable length
High-speed SFP+ connectivity
Reliable Juniper brand hardware

Bucier 30-inch 8-Pin PCIe to Dual 8-Pin Graphics Card Cable Adapter for $17

Tue, 04 Aug 2026 23:19:08 -0400

Handy if you're working with a newer PSU that uses the 16-pin (12VHPWR) connector but your GPU still takes dual 8-pin inputs, since it lets you bridge the two without replacing your power supply. Buy Now at Newegg

Features

Power dual 8-pin graphics cards from single 8-pin source
Flexible 30-inch cable length for easy routing
Compatible with standard 8-pin PCIe connections
Durable build for reliable power delivery
Supports 6-pin and 8-pin GPU configurations

PCIe 8-Pin to Dual 8-Pin VGA GPU Power Adapter Cable for $21

Tue, 04 Aug 2026 23:19:00 -0400

Useful if your power supply has a spare PCIe 8-pin connector but your graphics card requires two, letting you run the GPU without upgrading your PSU. Buy Now at Newegg

Features

Powers two GPUs from one PCIE power source
Splitter cable design for versatile hardware connections
Supports 6+2 pin configurations for various graphics cards
100mm compact length for clean cable management
Provides stable power delivery to video cards

Bucier PCI-e 8-Pin Female to Dual 8-Pin Male GPU Power Splitter Cable for $23

Tue, 04 Aug 2026 23:18:54 -0400

Useful if you have a GPU that requires two 8-pin power connectors but your PSU only has one free PCIe cable to spare, letting you split a single connection into two without buying a new power supply. Buy Now at Newegg

Features

Dual 8-pin outputs for multi-GPU power connectivity
PCI-e 8-pin female to dual 6+2 pin male
GPU power extension for simplified cable management
Supports high-performance graphics card power requirements
Durable split-cable design for reliable power delivery

8-Pin PCI Express to Dual 4-Pin Molex Graphics Card Power Cable for $12

Tue, 04 Aug 2026 23:18:47 -0400

Handy for older power supplies that lack a dedicated 8-pin PCIe connector, letting you run a modern graphics card using two standard 4-pin Molex connectors you likely already have available. Buy Now at Newegg

Features

Powers graphics cards via dual Molex connections
Provides stable 8-pin to dual 4-pin power conversion
Y-shape design for easy cable management
Standardized PCIe connectivity for legacy power supplies
Durable construction for reliable hardware performance

Juniper 5-meter SFP DAC cable for $583

Tue, 04 Aug 2026 23:18:12 -0400

A direct-attach copper cable in the 5-meter length works well for rack-to-rack connections within a data center or server room where you need a cost-effective alternative to fiber transceivers. Juniper-branded DAC cables are vendor-validated for Juniper switches and routers, which helps avoid compatibility issues that can come with third-party options. Buy Now at Newegg

Features

5m Direct Attach Copper cable
SFP interface compatibility
Model: QFX-SFP-DAC-5MA

GPNE PCI-E 8-Pin Male to Dual 8-Pin Splitter Cable 2-Pack for $10

Tue, 04 Aug 2026 23:18:10 -0400

A straightforward pick for anyone building or upgrading a PC with a GPU that requires two 8-pin power connectors but only has one available on their PSU, as long as your power supply has enough headroom to handle the load. Buy Now at Newegg

Features

Dual 8-pin PCIe power splitter for graphics cards
Compatible with 6+2 pin PCIe power connectors
High-quality PCI-E male to dual male power cable
Powers dual high-performance video cards from one supply
Ensures stable power delivery to graphics hardware

PCIe 6-Pin to Dual 8-Pin Power Adapter Cable for $11

Tue, 04 Aug 2026 23:18:02 -0400

Useful if you're upgrading a GPU that requires more power than your PSU's native connectors can provide, letting you draw from two separate PCIe cables to meet the demand. Buy Now at Newegg

Features

6 inch 6-pin to dual 8-pin power adapter
Powers two 8-pin devices from one 6-pin source
Designed for GPU and Ethereum mining rigs
Durable PCIe power splitter cable
Standardized PSU to video card connectivity

8-Pin to Dual 8-Pin GPU Power Extension Cable for $10.20

Tue, 04 Aug 2026 23:17:38 -0400

Useful if your GPU power cables are too short to reach the card cleanly, or if you want to route cables behind the motherboard tray for a tidier build. Buy Now at Newegg

Features

8-pin female to dual 8-pin 6+2 male splitter
Extends GPU power cable reach
Supports high-performance graphics card power requirements
Durable 9-inch cable design

EN-Labs 6-Pin to Dual 8-Pin PCIe GPU Power Adapter Cable for $10

Tue, 04 Aug 2026 23:17:29 -0400

Useful if your power supply only has a single 6-pin PCIe connector but your GPU requires two 8-pin connections, letting you avoid buying a new PSU outright. Buy Now at Newegg

Features

Converts 6-pin to dual 8-pin PCIe connectors
Supports dual GPU power configurations
Uses durable 18AWG tinned copper wire
Compact 6-inch cable length reduces clutter
Delivers stable 12V DC power to graphics cards

Sata to 6-Pin PCI-e Graphics Power Adapter Cable for $21

Tue, 04 Aug 2026 23:17:26 -0400

Handy for connecting a low-power graphics card to a system where your PSU lacks a 6-pin PCIe connector but has an available SATA power cable to spare. Buy Now at Newegg

Features

Powers graphics cards via dual SATA connectors
20cm cable length for flexible internal routing
Converts 15-pin SATA to 6-pin PCI-e power

Molex to 8-Pin PCI Express Video Card Adapter Cable for $10

Tue, 04 Aug 2026 23:17:10 -0400

Handy for older power supplies that lack a dedicated 8-pin PCIe connector, letting you power a newer GPU by converting two standard Molex connectors instead of replacing the PSU. Buy Now at Newegg

Features

Convert dual 4-pin Molex to 8-pin PCIe power
Compatible with 6-pin and 8-pin graphics cards
18AWG tinned copper wire for reliable power
6-inch length for efficient cable management
Provides stable 12V DC power to video cards

PCIE 013 Pro GPU Riser 6-Pin Cable for $21

Tue, 04 Aug 2026 23:17:08 -0400

Designed for PC builders running multiple GPUs or working with tight case layouts, this riser cable lets you reposition a graphics card away from the motherboard slot without sacrificing the power connection. Buy Now at Newegg

Features

PCIe x16 interface for high-speed GPU connectivity
USB 3.0 cable for reliable data transmission
Integrated temperature display for real-time thermal monitoring
6-pin power connector for stable electrical supply
Model: 013 Pro

Dell 130W 19.5V 6.7A AC Power Adapter for $59

Tue, 04 Aug 2026 23:15:54 -0400

A straightforward replacement or spare charger for Dell laptops that require a 130W adapter, particularly useful for higher-wattage models like certain XPS or Precision systems that drain faster under load. Buy Now at Newegg

Features

130W power delivery
19.5V 6.7A output
Model: 63P9N

MacBook Air 13-inch A1466 Power Audio Board Cable 821-1477-A for $24

Tue, 04 Aug 2026 23:13:12 -0400

A useful find if your MacBook Air 13-inch (A1466) has developed audio issues or a faulty power connection, since replacing this cable is often the fix before considering a more costly repair. Buy Now at Newegg

Features

Compatible with MacBook Air 13-inch A1466 2012
Connects power supply board to I/O board
Restores power functionality to MacBook Air
Direct replacement for original 821-1477-A cable
Ensures stable power transmission for internal components

PCIe 1x to 16x Riser Card with USB 3.0 Cable and SATA to 6-Pin Adapter for $25

Tue, 04 Aug 2026 23:12:58 -0400

Designed for crypto miners or anyone building a multi-GPU rig, this riser lets you mount graphics cards away from the motherboard using a USB 3.0 extension cable, with the SATA to 6-pin adapter handling power without needing a dedicated PCIe power connector. Buy Now at Newegg

Features

1x to 16x PCIe riser card
USB 3.0 data cable
6-pin PCIe power supply
SATA to 6-pin power adapter