Newegg · Jul 12, 2026
$22
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Handy for situations where you need to power a 12V device from a USB port, like running a small fan or LED strip from a power bank or car charger without a separate adapter. Buy Now at Newegg
Features
- Converts 5V USB power to 12V output
- Smart IC chip provides overcurrent and short circuit protection
- Compatible with wireless routers, cameras, and smart speakers
- Standard 5.5x2.1mm DC barrel plug
- 1-meter cable for versatile device placement
Newegg · Jul 12, 2026
$17
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Useful if your power supply only has an 8-pin EPS connector but your motherboard requires a 4-pin CPU power input, which comes up more often with older or budget boards. Buy Now at Newegg
Features
- Converts 8-pin ATX to 4-pin CPU power
- Extends cable reach for easier component placement
- Ensures compatible power delivery for CPU
- Standardized ATX connector design
- Durable construction for reliable power transfer
Newegg · Jul 12, 2026
$18
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A useful adapter if you have a graphics card with an 8-pin PCIe power connector but your PSU is running short on PCIe cables, letting you pull power from a spare SATA connector instead. Buy Now at Newegg
Features
- Powers 8-pin PCIe cards via dual SATA connectors
- Converts SATA power to 8-pin PCIe
- Ensures reliable power for high-performance GPUs
- Compatible with standard 15-pin SATA power supplies
- Delivers stable power with secure connection
Newegg · Jul 12, 2026
$45
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Useful if your power supply has a 6-pin connector but your GPU requires two 8-pin connections, which is a common mismatch when upgrading to a newer graphics card without replacing the PSU. Buy Now at Newegg
Features
- Expands power supply with two extra PCIe connectors
- Compatible with 6-pin and 8-pin graphics cards
- Genuine new copper cores for reliable performance
- Durable 18AWG gauge wire construction
- Includes bonus cable with 6-piece purchase
Newegg · Jul 12, 2026
$56
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A useful adapter to have if you're repurposing an HP DL580 Gen9 server's power supply to run a discrete graphics card, converting the server's 10-pin connector to the 8-pin format most GPUs require. Buy Now at Newegg
Features
- HP DL580 Gen9 server compatibility
- 10-pin to 8-pin power conversion
- Supports K80, M60, M40, P40, P100 graphics cards
- Dedicated video card power supply cable
Newegg · Jul 13, 2026
$18
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Useful if you have a newer power supply with a 10-pin connector but an older GPU that requires an 8-pin input, since it lets you avoid buying a new PSU just to match your graphics card. Buy Now at Newegg
Features
- 10Pin to 2x 8Pin PCI-E power cable
- Compatible with DL380 G6 G7 server motherboards
- Supports dual GPU power connectivity
- Connects SATA drives to server hardware
- Durable 10Pin to 6+2P design