Computer Cable Deals & Computer Cables for Sale

Useful if your PC case's front panel connectors don't reach your motherboard headers, or if you want to reroute cables for a cleaner build interior. Buy Now at Newegg

Handy for PC builders who need to run multiple fans from a single motherboard header without losing PWM speed control, which is the key advantage over a basic splitter. Buy Now at Newegg

A straightforward solution for adding a rear USB 2.0 port to a desktop PC when your case or motherboard has an unused internal header but no accessible back panel connection. Buy Now at Newegg

Useful for desktop builders who have an unused USB 3.0 internal header on their motherboard and want to convert it into two accessible USB-A ports without adding an expansion card. Buy Now at Newegg

Multimode fiber at this length suits data centers or server rooms where you need to run connections between racks or floors without signal degradation, and OM3 handles 10GbE at distances well beyond what copper can manage. Buy Now at Newegg

Useful for connecting fiber optic networking equipment over runs up to 65 meters, particularly in data centers or server rooms where you need a reliable OM4-grade connection between switches, transceivers, or storage hardware. Buy Now at Newegg

Useful for adding PoE-powered devices to a network switch that doesn't support Power over Ethernet, since it splits the data and power from a single cable into separate outputs your device can use. Buy Now at Newegg

Monoprice makes reliable networking cables at prices that undercut most retail brands, and Cat6A handles speeds up to 10Gbps, which future-proofs your home network connections compared to standard Cat6. At $9, the current price is essentially the same as list. Buy Now at Newegg

Useful for connecting Sony VISCA-compatible PTZ cameras in a daisy-chain configuration, which is a niche but specific need for broadcast setups, video production rigs, or conference room AV systems where multiple cameras need to communicate over a single control chain. Buy Now at Newegg

Handy to have if you're adding a storage drive or other SATA-powered component to a PC that has spare 4-pin Molex connectors but no open SATA power ports. Buy Now at Newegg

Useful if your power supply has 6-pin connectors but your GPU requires an 8-pin input, which is a common mismatch when pairing an older PSU with a newer graphics card. Buy Now at Newegg

Useful for upgrading a GPU when your power supply has fewer PCIe connectors than your graphics card requires, letting you run one cable from the PSU to power two separate connectors on the card. Buy Now at Newegg

Miners building multi-GPU rigs will find this useful, as it lets you mount graphics cards away from the motherboard to improve airflow and fit more cards in an open-frame case. Buy Now at Newegg

Useful if your power supply doesn't have a dedicated 6-pin PCIe connector but has spare Molex connectors to spare, letting you run a graphics card without upgrading your PSU. Buy Now at Newegg

A straightforward solution for GPU builds where your power supply has fewer PCIe connectors than your card requires, or if you're running multiple graphics cards and need to stretch your available cables. Buy Now at Newegg

A niche but necessary cable if you're installing a newer GPU that requires a 16-pin (12VHPWR) connector but your PSU only has standard 8-pin PCIe outputs. Buy Now at Newegg

A 6-pack of PCIe x16 riser adapters is aimed squarely at crypto miners or anyone building a multi-GPU rig where cards need to be mounted outside the motherboard slots for airflow or spacing reasons. Buying in a 6-pack keeps the per-unit cost down compared to purchasing individual risers. Buy Now at Newegg

Useful for anyone with a GPU that runs hot or has clearance issues near the PCIe connector, since the 90-degree angle routes the cable parallel to the card rather than bending it away from the case. Buy Now at Newegg

Useful if your power supply has spare Molex (LP4) connectors but lacks a dedicated 8-pin PCIe connector for a graphics card upgrade. Buy Now at Newegg