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The Best Usb To 4 Pin Molex of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Usb To 4 Pin Molex of 2022. Check our ranking below.

2,077 (random num) Reviews Scanned

Rank No. #1
YiKaiEn USB to 4-Pin Molex 5V USB Case Fan Power Supply Cable for Computer 11.8'' 30cm
  • This cable is 5V USB port to Molex 4-pin fan cable, it allows you to power most case fans by using a USB connection , Molex 4pin case fan power adapter cable.
  • Connector: One is USB port, another one is Molex 4 pin case fan power adapter cable port.
  • Cable length: 11.8inch.
  • Fan must have a start voltage at or below 5V (fans with a higher start voltage will NOT work).
  • 12V fans will be operated at a reduced 5V voltage for silent operation.
Rank No. #2
2 Pack USB to 4-Pin Molex Fan Power Cable, 5V USB Port to 12V Molex Computer PC Fan Adaptor Connector Cable Cord Wire
  • This cable is 5V USB port to 4-pin Molex port
  • Connector: One is USB port, another one is 4 pin Molex port
  • Cable length: 11.8inch
  • Please note rotating speed of your fan will be reduced by 50% if you use 5V power, because rated voltage of fan is 12V, and your fan must have a start voltage at or below 5V, it will not work if not
  • 2 Pack USB to 4-Pin Molex Fan Power Cable, 5V USB Port to 12V Molex Computer PC Fan Adaptor Connector Cable Cord Wire
Rank No. #3
DGZZI 2pcs USB to 4-Pin Molex Fan Power Cable Computer Case Adapter Cord with Switch 12V to 5V Fan Adapter Cable
  • Name: Large 4pin to USB switch cable; Outer diameter of wire: OD 3.5mm.
  • Cable Model:2464 22AWG; Insulation material: PVC insulation.
  • Conductor specification: 17*0.14TS; Conductor material: pure copper.
  • Interface: one end of the large 4pin connector, the other end of the USB interface.
  • Function: Change the chassis fan to USB interface power supply.
Rank No. #4
PNGKNYOCN 30cm USB to 4-Pin Molex Fan Power Cable Computer Case Adapter Cord with Switch (2-Pack
  • USB to 4-pin cable enables most 4-pin chassis fans to be powered through the USB connection
  • Easily plug in any USB A power supply to provide 5v power for the 4-pin fan.
  • Molded plastic rocker switches can quickly and comfortably turn your fan on or off.
  • Fan Splitter Cable Provide Additional Fan to increase Airflow in Your Computer Case
  • Fan must have a start voltage at or below 5V (Fans with higher starting voltage will not work properly)
Rank No. #5
CRJ 5V Female USB 4-Pin Molex Power Adapter Cable - 12-inch (30cm), Black Sleeved - Power USB Devices with an ATX 4-Pin Peripheral Molex Power Supply Connection
  • Use A 4-Pin Peripheral Molex Connector From Your Desktop ATX Power Supply To Power 5V USB Deices
  • An Ideal Cable For Providing Relable 5V Power To Your Devices (Raspberry Pi, USB Fan, etc.)
  • Total cable length (including connectors) is 12" (30cm)
Rank No. #6
PNGKNYOCN 40cm USB to 4-Pin Molex Fan Power Cable Computer Case Adapter Cord with Switch 1 to 2 Ways (2-Pack
  • USB to 4Pin Molex switch wire 1 to 2 Ways cable enables most 4-pin Molex chassis fans to be powered through the DC connection
  • Easily plug in any USB A power supply to provide 5v power for the 4-pin fan.
  • Molded plastic rocker switches can quickly and comfortably turn your fan on or off.
  • Fan Splitter Cable Provide Additional Fan to increase Airflow in Your Computer Case
  • Fan must have a start voltage at or below 5V (Fans with higher starting voltage will not work properly)
Rank No. #7
12V USB to Molex Fan Step-Up Cable YACSEJAO 2 Pack USB Port to 12V Molex Computer PC Fan Adaptor Connector Power Supply Cable(11.8"/30cm)
  • 【4-Pin Peripheral Molex to USB】Use A 4-Pin Peripheral (also reffered to as "Molex)" Connector From Your PC Power Supply To Power USB Deices.
  • 【12V Step-UP Circuit】Inside the USB housing is a voltage boost circuit that takes 5V and outputs up to 12V 0.4A for full power operation. Additional devices such as fan hubs and speed controller can also be used.
  • 【Better Construction】The cable is made of insulated PVC and high-quality copper material, not easy to oxidize, anti-interference, strong transmission performance, durable, safe and long service life.
  • 【Plug and Play】Easy to use, plug and play, no need for any installer or software.
  • 【Applications】It can be used to connect devices such as PC fans, fan hubs and speed controllers.
Rank No. #8
DKARDU USB to Dual 4-Pin Molex Fan Power Cable, Male USB Plug to Dual 4-Pin Molex Fan Power Plug Computer Case Adapter Cord with Switch 1 to 2 Ways (2 Pack)
  • Product usage: The USB to Dual 4-Pin Molex Switch Cable enables most 4-Pin Molex case fans to be powered by a DC connection, providing 5V power for 4-Pin fans.
  • High quality: The cable is made of insulated PVC and high-quality copper material, not easy to oxidize, anti-interference, strong transmission performance, durable, safe and long service life.
  • Voltage requirement: Fan must have a start voltage at or below 5V (Fans with higher starting voltage will not work properly).
  • Feature: A fan splitter cable provides additional fans to increase airflow in the computer case, and a molded plastic rocker switch turns the fan on or off quickly and comfortably.
  • Package content: 2 x USB to Dual 4-Pin Molex Fan Power Cable. Total cable length (including connectors) 40cm/15.7inch
Rank No. #9
hejhncii 30CM USB to Molex-4 Pin Fan Cable Computer for Case Chassis-CPU Fan Power Adapter Line 2464 22AWG OD 3.5mm Fan Power Adapter Cable
  • The chassis-fan must support 5V low-voltage startup, that is to say: the USB 5V power can still run, in this for case, the adapter cable can be used. Otherwise, even if there is no problem with the line, the fan will not turn.
  • USB interface to chassis- fan 4pin wire length approx 30cm/11.8in, all copper core wire,Long-lasting.
  • Connector form: one end is a computer USB interface, and the other end is a two-wire 4pin chassis- fan connector.
  • Please select this cable if you want to use the computer's USB port to supply power to the chassis- fan.
  • Please use this cable when you want to DIY the for case fan to modify the notebook cooling pad fan.
Rank No. #10
DTech USB to TTL Serial Adapter 3.3V Debug Cable TX RX Signal 4 Pin Female Socket PL2303 Prolific Chip Windows 10 8 7 XP Vista (3ft, Black)
  • 3ft PL2303 USB to TTL serial adapter 3V3 (with 4 pin 0.1” pitch female header socket) connects devices with 3.3 V logic level UART signals interface to a laptop via USB port
  • A genuine PL2303TA chip module is housed in USB 2.0 type A male terminal for wider compatibility and supports reliable data transfer rates
  • 3 feet USB to TTL serial cable 3.3V (4 way output flying leads ) provides access to UART (transmit) Tx, (receive) Rx, VCC (5V) and GND
  • Prolific chipset on the PCB board has configurable internal EEPROM and UART signals can be individually inverted by configuring the EEPROM
  • 4 pin TTL to USB Converter cord is compatible with Windows 10, 8, 8.1, 7 (32, 64-bit), 2008/XP/Vista/CE; ideal USB 2.0 debug cord for Vendor ID re-write, router, GPS, set top box, transmitter, flash firmware on hard drive, etc.

Last update on 2025-03-18 / Affiliate links / Images from Amazon Product Advertising API

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