Fasgear 16 Pin GPU Cable Adapter – PCIe 5.0 12VHPWR Extension 30cm – (12+4) Male to PCIE 2x8Pin Female Sleeved 12v-2×6 Extender Cord for GeForce RTX 5070 ti 4090 4080 4070 ti 3090 ti Black
$21.49
Price: $21.49
(as of Jun 02, 2026 04:21:24 UTC – Details)
Product description
Fasgear GPU Power Extension Cable for RTX 5070, 5070 Ti, 4090, 4080, 4070 Ti, 4070 (only for 16pin), 3090 Ti
* Specification
16pin(12+4) male 12v-2×6 connector *12x8pin female connectorCable length: 30cmCable length including connectors: 34cmCable combs * 4Max Wattage: 600 wattsWire Gauge: 16 AWGWire Material: Tinned CopperWire Jacket: Nylon Braided
1. Fasgear 16pin to 2x8pin extension cable is mainly designed for GPU power, like RTX 5070, 5070 Ti, 4090, 4080, 4070 Ti, 4070 (only for 16pin), 3090 Ti.
2. This GPU power extension cable CANNOT be plugged directly into the PSU port; it should be used in conjunction with the PSU’s PCIe/CPU 8-pin cable. This means that this 12V-2×6 adapter cable requires 2 available 8-pin PCIe cables for connection. Please refer to our pictures for the correct way to connect.
3. This GPU sleeved extender cable is not compatible with the GPU with 12pin or 8pin power connector, such as GeForce RTX 3090 Series and 8pin RTX 4070 GPU. You can contact via Amazon message regarding the compatibility of this cable. Please mail us via Amazon Message if you have any questions before purchasing. Likewise, also mail us at any time after purchase.
* If you have any questions about this cable, please text us via Amazon Message.
Please refer to the 12VHPWR connector plugging way as below image. Ensure proper orientation and do not connect in reverse.
Question & Answer
Q1: Which models of GPUs and PSUs are compatible with this adapter cable?
A1: It is mainly designed for GPUs that feature a 12V-2×6/12VHPWR connector, including models such as the RTX 5070 Ti, 5070, 4090, 4080, 4070 (only for 16 pin (12+4) connector), and 3090 Ti. Since this adapter cable CANNOT connect directly to the power supply but instead connects through power cables, it is compatible with various power supply brands (including but not limited to ASUS, EVGA, Seasonic, Corsair, Thermaltake, Great Wall, NZXT, and MSI). Please ensure that your power supply has 2 unoccupied 8-pin PCIe/CPU cable for proper connection.
Q2: Sharers have mentioned that it is compatible with RTX 5080, RTX 5090, is the 16pin to 2×8 pcie extension cable really compatible?
A2: For RTX 5080, RTX 5090, we recommend that you choose 16pin to 3×8 pin adapter cable or 16pin to 4×8 pin adapter cable from Fasgear store. Even though some sharers have mentioned that compatible with rtx 5080, we don’t really recommend risking it.
Q3: Can this adapter be used for GPU with a 12V-2×6 connector?
A3: This gpu adapter complies with the latest 12V-2×6 standard (marked with H++) and is backward compatible with the 12VHPWR port.
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Price
$21.49$21.49 $27.40$27.40 $27.39$27.39 $25.49$25.49 $29.99$29.99 $31.59$31.59
Connector Type
16Pin Male to PCIE 2x8Pin Female 16Pin(12+4) Male to 2×8(6+2) Pin Male 16Pin(12+4) Male to 2×8 (4+4) Pin Male 16Pin (12+4) Male to PCIE 3x8Pin Female 16Pin (12+4) Male to PCIE 4x8Pin Female 16pin Male to 16pin Male
Cable Length
30cm 70cm 70cm 30cm 40cm 70cm
Compatible GPU
GeForce RTX 5070, 5070 Ti, 4090, 4080, 4070 ti, 3090 ti, 4070 (Only for 16Pin) GeForce RTX 5070 Ti, 5070, 4090, 4080, 4070 ti, 3090 ti, 4070 (Only for 16Pin) GeForce RTX 5070 Ti, 5070, 4090, 4080, 4070 ti, 3090 ti, 4070 (Only for 16Pin) GeForce RTX 5080, 5070, 5070 Ti, GeForce RTX 4090, 4080, 4070 ti, 3090 ti, 4070 (Only for 16Pin) GeForce RTX 5090, 5080, 5070, 5070 Ti, GeForce RTX 4090, 4080, 4070 ti, 3090 ti, 4070 (Only for 16Pin) GeForce RTX 5090, 5080, 5070, 5070 Ti, GeForce RTX 4090, 4080, 4070 ti, 3090 ti, 4070 (Only for 16Pin)
Compatible PSU
/ Full Modular for ASUS/EVGA/Seasonic Full Modular for Corsair/Great Wall/Thermal-take/NZXT / / Full Modular for ATX 3.0/3.1 PSU (12VHPWR/12v-2×6 port)
Color
Black / White Black Black Black Black Black / White
Specific Usage
Adapter Cable for GPU PSU Power Supply Cable PSU Power Supply Cable Adapter Cable for GPU Adapter Cable for GPU PSU Power Supply Cable
【Notice before shopping】To order a correct 16pin(12+4) 12VHPWR adapter cable extension for your PSU and GPU, we recommend you had better confirm the RTX 5070 / 5070Ti / 4090 / 4080 / 4070ti / 3090ti GPU’s requirement of the output wattage of PSU. If it is not suitable for your power supply or you are not sure what to choose, please feel at ease to connect with us. Don’t plug and unplug by force
【RTX 5070Ti 5070 4090 4080 4070ti 3090ti】Fasgear PCIe 5.0 16pin (12+4) male to 2×8 pin female sleeved extension 12v-2×6 GPU cable is made for GeForce RTX 5070, 5070 ti, 4090, 4080, 4070 ti, 4070 (only for 16pin interface), 3090 ti GPU. That means, this cable can extend the length and work well with the original power cable to get stable and reliable performance. 【NOTE】 This GPU sleeved extender cable is not compatible with the GPU with 12pin or 8pin power connector, such as GeForce RTX 3090 and 8pin RTX 4070 GPU
【Up to 600W Output】Fasgear 12v-2×6 PSU adapter extension cable supports up to 600W output. The plug terminals of the graphics card cable are made of alloy copper and tinned material, which can bring stable and higher currents. NOTE: This extension cable requires 2 unoccupied 8-pin PCI-e ports on your power supply to properly function. Connecting fewer than two connectors to your power supply may cause system damage. For RTX 5080, 5090 series, it is recommended to use 3×8 pin or 4x8pin for higher stability
【Neat and Tidy】Fasgear 30cm 16pin gpu cable to 2 x 8 pin GPU riser extension cable, compared with the original 10cm power cable, can make your DIY computer system neat and tidy. With 4 transparent cable comb acrylic clips, it is convenient for you to manage this sleeved extension cable cord. Thus, this extension cable can make the appearance of the computer system more beautiful
【16AWG Tinned Copper Wire】Fasgear PCI-e 5.0 extension 12vhpwr cable contains 16AWG tinned copper wire. Compared with the standard 18AWG power cord, this updated 16AWG tinned copper wire can bring stable voltage transmission and higher power output. Meanwhile, this tinned copper can prevent oxidation. As for the 12+4pin connector, 2 of 4 pins are connected with power wires while another 2 pins are GND wires.
【What you get】1 Pack 30cm Fasgear 16pin(12+4) to 2x 8 pin PCI-e 5.0 12VHPWR sleeved PSU extension cable with 4 cable combs. Packaged in a paper box can be sent as a gift. 18-month warranty and 24 hours customer service. If you have any problems or questions about this 16pin GPU extension cable, please contact us.
