Updated: 16 Feb 2025

male 55x21mm dc usb females

Updated: 16 Feb 2025

#1

Best Choice
SHANFEILU USB to DC Power Adapter USB 2.0 A Male to DC 5.5x2.1mm Female Connector DC5521 Female to Type A Male Adapter for Laptop PC Smart Phone 2 PCS

9.9

SHANFEILU

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【USB 2.0 A Standard Male Interface】: This USB Type-A device is powered through this standard DC 5.5x2.1mm plug/adapter,which is suitable for various small charger,computer,laptop,tablet,smart phone,game console and other devices with Type-A interface

【Note 1】: This DC 5.5x2.1mm adapter can work normally only when the output voltage is 5V,and the maximum current is 3A. So the maximum power is 15W. The output voltage cannot be 9V-12V

【DC 5.5x2.1mm Female Connector】:USB 2.0 Type A port can also powers DC devices.This DC 5.5x2.1mm female port is widely used and is extremely convenient for a variety of devices,such as DVD player,LCD monitor,Fan,Desk Lamp,Bluetooth audio,Wireless Router,Speaker that output 5V power
#2

Value for Money
4Pcs Short DC 5.5mm x 2.1mm to USB C Power Cord 6inch, DC 5521 Female to USB Type C Male Plug 5V 3A Power Charging Cable Extension Cord, for Small Fan, Bedside Lamp Etc Other USB Type C Equipment

9.7

Maixbomr

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【Please Note】This is DC 5521 to USB Type C Charging cable, DC port is input, USB type c port is output, can only power and charge 5V low power devices up to 3A, please confirm your device voltage and current.

【High Quality Material】DC 5521 to USB Type C power cord, adopts high quality PVC material, injection molding, inner core 22AWG pure copper wire, copper has low resistance and good electrical conductivity, provide stable current.

【DC to USB Cable】This DC 5.5mm x 2.1mm to USB C power cord, which is used to convert the DC female connector of DC power in to USB type c male connector, power and charging devices with type c ports. (data transmission is not supported)
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#3
FENGHAISHUN USB2.0 Type A Male to DC 5.5mmx2.1mm Female Adapter USB to DC Power Adapter DC5521 Female to Type A Male Connector for Laptop Smart Phone PC Monitor 2pcs

9.6

FENGHAISHUN

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【Widely used】:This USB Type-A device is powered through this standard DC 5.5x2.1mm plug/adapter,which is suitable for various small charger,computer,laptop,tablet,smart phone,game console and other devices with Type-A interface

【Powers DC devices】:USB 2.0 Type A port can also powers DC devices.This DC 5.5x2.1mm female port is widely used and is extremely convenient for a variety of devices,such as DVD player,LCD monitor,Fan,Desk Lamp,Bluetooth audio,Wireless Router,Speaker that output 5V power

【Plug and Play】:This DC 5.5mmx2.1mm female to USB Type A male adapter is stable,light and compact,easy to carry
#4
zdyCGTime 14AWG DC 5.5mm x 2.1mm Male to Female Quick Disconnect Wire Harness Extension Cable DC 55 21mm Male to Female Power Cable with Fuse Holder for LED Strip, Surveillance Camera(40cm)

9.5

zdyCGTime

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Totall Length: 40cm(Including two ends).Cable Length:32cm(Not inlcuding two ends). Applicable to LED Strip, Wireless Router, ADSL Cats, HUB, Switches, etc.

Made of high conductivity 14AWG (14 awg, 2.08mm² > 16 awg, 1.31mm²) copper wire, rated capacity 5 amps (5Amp built-in fuse for overload and short circuit protection).

DC 5.5mm x 2.1mm extension cable with 5A fuse. DC tip size is 5.5 x 2.1mm, the outer diameter is 5.5mm, and the inner diameter is 2.1mm.
#5
DC 5.5mm x 2.1mm to USB C Adapter, 5V DC 5521 Female to USB Type C Male Plug Convert Connector Power (4Pcs)

9.4

Maixbomr

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Main highlights

【Please note】The DC 5.5mm x 2.1mm female plug is the input, USB Type C male plug is the output, for 5V usb type c device power or charging, no data transfer function.

【DC to USB】The DC 5521 Female to Type c Male plug connector can be a good replacement for devices that frequently use ports, which can protect your device from loose ports, poor contact, damaged ports, etc.

【Compact & Portable】This is DC 5.5mm x 2.1mm to USB C adapter, it is small in size and weighs only 5g, which can be easily carried in a backpack or computer bag without any extra burden.
#6
Female USB C to Male DC 5.5mm x 2.1mm Converter, 12V 3A USB Type C Input to DC5521 Output Adapter, work with PD Charger/Power bank and C to C Cable. Portable for outdoor test, studio and travel

9.1

JASHALO

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How to Use: To power equipment with a DC 5.5 x 2.1mm jack requiring 12V, connect this converter to a PD charger or PD power bank using a C-to-C cable. Note: This converter supports 12V only, not 20V, and is not suitable for laptops.

Female USB-C to Male DC 12V Converter: Features a 12V PD Emulator Trigger chip that converts your PD charger to 12V DC, supporting up to 12V 3A. If the Type c charger supports 5V/9V/15V without 12V, the Converter will output the closest lower voltage 9V to protect the devices. If the Type c charger supports 5V/15V without 12V, the Converter will output the closest lower voltage 5V.

Convenient: This PD USB-C to DC Power Convertor allows you to get rid of heavy UPS 110V.You can carry it in pocket lightly in your office/studio/travel.
#7
MEIRIYFA USB 3.1 Type-C Male to DC 5.5 X 2.5mm Male Female Power Jack Extension Charge Cable for Phones Tablet - 25cm

8.9

MEIRIYFA

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Main highlights

USB 3.1 Type C USB-C to DC 5.5*2.5mm power jack extension charge cable, suitable for cellphone tablet.

MEIRIYFA USB Type-C to DC 5.5X2.5mm power adapter cable, 5.5x2.5mm DC power plug port, requires a 12V 5A DC power supply.

High Quality Material: Type-c to DC connector head adopts high-quality metal, injection molding. Wire body adopts PVC material, and pure copper inner core.
#8
sovunis Short DC 5.5mm x 2.1mm to USB C Power Cord 9.25inch, DC 5521 Female to USB Type C Male Plug 20V 5A Power Charging Cable Extension Cord up to 100W - 23.5cm

8.7

sovunis

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What You Get: 1PCS sovunis USB C to 5.5mm x 2.1mm DC Power Extension Charge Cable; Male to Female Connectors. Length: 235mm; Color: Black.

Use this USB C to DC5521 power charge cable with the DC 5V power adapter to conveniently charge your tablet / phone with USB-C port from a wall outlet.

PD Device Requirement: This Cable is just a conversion device, you need to provide correct PD power Adapter or PD Power Bank which support 20V output. Please note the Type-C charger power must be over than the output end power. The Power Bank should support 20V output.
#9
PNGKNYOCN DC 5.5 x 2.1mm Male to USB Female Converter Cable for Conversion Various DC and USB (2-Pack

8.4

PNGKNYOCN

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DC 5.5*2.1 female to USB socket suitable for tablet PC USB peripheral cable can be connected with adapter DC5.5*2.1 converted into USB can supply power to mobile phones, MP3, etc.
#10
DGZZI 2PCS USB 2.0 A Male to DC 5V Female Adapter, Ultra-High-Speed Charging, Nickel-Plated USB Plugs, Widely Used in Small Appliances

8.1

DGZZI

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Main highlights

Nickel-plated USB plugs have good electrical conductivity and enhance the stability of signal transmission, are resistant to oxidation, corrosion, long life and ensure minimal signal loss.

Manufactured from high-quality metal and PVC materials, this product is highly conductive, durable, easy to use, ensures reliability and offers ultra-high-speed charging.

Easy to use, plug and play, no software or special drivers required, a very handy device that's perfect for travel.

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male 55x21mm dc usb females

SHANFEILU USB to DC Power Adapter USB 2.0 A Male to DC 5.5x2.1mm Female Connector DC5521 Female to Type A Male Adapter for Laptop PC Smart Phone 2 PCS

9.9

Main highlights

4Pcs Short DC 5.5mm x 2.1mm to USB C Power Cord 6inch, DC 5521 Female to USB Type C Male Plug 5V 3A Power Charging Cable Extension Cord, for Small Fan, Bedside Lamp Etc Other USB Type C Equipment

9.7

Main highlights

FENGHAISHUN USB2.0 Type A Male to DC 5.5mmx2.1mm Female Adapter USB to DC Power Adapter DC5521 Female to Type A Male Connector for Laptop Smart Phone PC Monitor 2pcs

9.6

Main highlights

zdyCGTime 14AWG DC 5.5mm x 2.1mm Male to Female Quick Disconnect Wire Harness Extension Cable DC 55 21mm Male to Female Power Cable with Fuse Holder for LED Strip, Surveillance Camera(40cm)

9.5

Main highlights

DC 5.5mm x 2.1mm to USB C Adapter, 5V DC 5521 Female to USB Type C Male Plug Convert Connector Power (4Pcs)

9.4

Main highlights

Female USB C to Male DC 5.5mm x 2.1mm Converter, 12V 3A USB Type C Input to DC5521 Output Adapter, work with PD Charger/Power bank and C to C Cable. Portable for outdoor test, studio and travel

9.1

Main highlights

MEIRIYFA USB 3.1 Type-C Male to DC 5.5 X 2.5mm Male Female Power Jack Extension Charge Cable for Phones Tablet - 25cm

8.9

Main highlights

sovunis Short DC 5.5mm x 2.1mm to USB C Power Cord 9.25inch, DC 5521 Female to USB Type C Male Plug 20V 5A Power Charging Cable Extension Cord up to 100W - 23.5cm

8.7

Main highlights

PNGKNYOCN DC 5.5 x 2.1mm Male to USB Female Converter Cable for Conversion Various DC and USB (2-Pack

8.4

Main highlights

DGZZI 2PCS USB 2.0 A Male to DC 5V Female Adapter, Ultra-High-Speed Charging, Nickel-Plated USB Plugs, Widely Used in Small Appliances

8.1

Main highlights

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