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Plugable USB-C Extension Cable with Built-In Multimeter Tester, Fast Charging, 3.3 ft

Name: Plugable USB-C Extension Cable with Built-In Multimeter Tester, Fast Charging, 3.3 ft
Brand: Plugable
SKU: USBC-METER3-1MF
Price: 23.95 USD
Availability: InStock

$23.95 USD

SKU: USBC-METER3-1MF
Amazon Rating : (116 Reviews)

Features

At a Glance—Durable, high-performance 3.3’ (1M) USB-C extension cable (USBC-METER3-1MF) transfers data up to 10Gbps, supports 240W Extended Power Range, Alt Mode video up to 4K 60Hz, and features a digital power meter. It’s an incredibly versatile cable
Ultra High-Speed Charging—Male to female USB-C extension cable delivers up to 240W, Video, and 10Gbps data. Connect it to your current charger and USB C charger cable,to charge even the most power-hungry laptops and devices from farther away. A whole 3.3’ (1m) farther away
Built-In Power Meter—Easy to use, digital read-out to monitor power usage or charging flow of your device, doesn’t sacrifice advanced USB-C features missing from lesser extenders. A braided black cord protects the USB C charging cable. This Type C to Type C cable is built to last
Works With—Broad compatibility with USB-C devices and advanced features. It is worth noting that the power, data, and video capabilities are dependent on the capabilities of the USB-C cable and other devices connected to this extension cable
2-Year Coverage, Lifetime Support—Every Plugable product, including this 3ft USB C extension cable, is covered against defects for 2 years and comes with lifetime support. If you ever have questions, contact our North American-based team - even before purchase

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The Plugable USB 10Gbps USBC to USBC extension cable (male to female) with Built-In 240W Power Meter with Male and Female connection (USBC-METER3-1MF) has a lot going for it. For starters, it’ll extend your current USBC cable by 3.3’ (1m), and deliver up to 240W of charging power. That means you can combine it with your laptop’s USB-C charging cable to give you (and your laptop) a little extra room to move around.

When extending an equally capable USB Type C cable, like the Plugable USB4-240W-1M, get 240W Extended Power Range support, or support for video Alt mode at up to 4K 60Hz. It also supports impressive 10Gbps data transfer speeds. It also braided cord and the aluminum housing to keep it durable.

Of course, the most unique feature of the Plugable USB-C to USB-C cable is the built-in USB power meter. Now your USB C cord can monitor your power draw and consumption. Check to see if all of your laptop’s USB-C ports deliver the same charge. And you’ll finally find out if that “Super Best Fast Speed Charger” you ordered (I mean it was so cheap how could you resist) actually delivers the charge it claims on the package.

Built-In Power Meter

Measure your power and flow and consumption with real-time monitoring on the digital power meter.

240W Extended Power Range

The first USB-C extension cable with a power meter capable of 240W power delivery.

4K 60Hz Video

Supports video over USB-C DisplayPort Alternate Mode at up to 4K 60Hz.

Compatibility

Compatible with most USB-C devices. Actual performance depends on connected devices.


	USBC-METER3-1MF $23.95 USD	USBC-VAMETER3 $29.95 USD	TBT4-240W-1M $29.95 USD	USB4-240W-1M $25.95 USD	USBC-C100 $14.95 USD	TBT4-40G1M $28.95 USD
Length	3.3’ / 1M	2.52” / 6.4CM	3.3’ / 1M	3.3’ / 1M	3.3’ / 1M	3.3’ / 1M
Uses	USB-C Power Meter & Extender	USB-C Power Meter	TBT Charging/Data Cable	USB4 Charging/Data Cable	USB-C Charging/Data Cable	TBT Charging/Data Cable
Wattage Max	240W	240W	240W	240W	100W	100W
Data Transfer Speeds	10Gbps	10Gbps	40Gbps	40Gbps	10Gbps	40Gbps
Power Meter Included	✔	✔	✘	✘	✘	✘
Display Type	OLED	OLED with 180 degree rotation	—	—	—	—

In The Box

Item and Quantity	Item Notes
1x USB Type-C 1m Extension Cable

Included Cables

Port Type (Side 1)	Cable Specification	Port Type (Side 2)	Cable Length	External Power for Cable
Male USB-C	USB 3.2 Gen 2 (10Gbps)	USB-C	1.0m/3.28ft	No

Video

Port	Placement	Specification	Max Resolution and Refresh Rate	HDCP	Chipset
1x USB-C (Bi-Directional)	Cable End	Host Dependent	3840x2160 @ 60Hz 3840x1600 @ 60Hz 3440x1440 @ 60Hz 2560x1440 @ 60Hz 2560x1080 @ 60Hz 1920x1080 @ 60Hz 1600x900 @ 60Hz 1280x1024 @ 60Hz 1280x800 @ 60Hz 1280x720 @ 60Hz 1152x864 @ 60Hz 1024x768 @ 60Hz 800x600 @ 60Hz 640x480 @ 60Hz 3840x2160 @ 60Hz	Supported

Video Output Modes

Host Stream Specification	Host Port Type	Number of Displays Used	Max Resolution at Display Count
	USB-C	1	3840x2160 @ 60Hz

Connection To Host

Port	Placement	Version and Link Rate	Features
1x USB-C	Cable End	USB 3.2 Gen 2 (10Gbps)

Physical Stats

Item	Size (H x W x D) or Length	Weight	SKU or Part Number
USB-C Extension Cable	1 meters 3.3 feet	48 grams 1.7 ounces	USBC-METER3-1MF

When paired with a capable USB-C cable this USB-C extension cable is compatible with virtually all USB-C chargers, devices, and hosts, including support for USB 10Gbps, DisplayPort Alternate Mode video (up to 4K 60Hz), and up to 240W USB-C Power Delivery R3.1 EPR (Extended Power Range) charging. Not compatible with Intel Thunderbolt 3, 4, or USB4 devices.

How it works:

This USB-C extension cable with meter is a transparent interposer–it should not interfere with USB data, USB-C Alternate Mode video, or USB-C charging. The cable can be used in-line with USB-C docking stations, chargers, and other USB-C accessories. The cable is able to achieve this without interfering with normal USB-C operation as it only taps into the power (VBUS) and ground connections to measure values and leaves the data lines untouched.

The Plugable USB-C Extension Cable is bi-directional, however, typical usage will have the male side (without power meter display) connected to a charger for example, and the female end (with power meter display) will be connected to another USB-C to USB-C cable going to the device being charged.

Another common use case would be using this cable to provide easier access to a hard to reach USB-C port on the back of a desktop computer or docking station, extending the USB-C connection to a more convenient location and with the meter display easily viewable.

Ultimately which side is used for input or output does not matter. If current is flowing, the meter's display should turn on and show the approximate charge rate in watts.

Important notes:

This USB-C extension cable with meter is not meant to replace professional USB-C test equipment, it is designed for quick/easy measurement of wattage for users of any skill level.
Not compatible with Intel Thunderbolt 3, 4, or USB4 devices.
Under normal circumstances the meter will not power on without a device connected (host, charger, accessory, etc) at both ends. If the meter turns on when only connected at one end, the attached device is "VBUS hot" which is against USB-C specifications.

Questions? We're here to help! Please reach out to us at support@plugable.com

Filter Help Articles and Frequent Questions by Category

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Articles

What is USB-C Power Delivery R3.1 Extended Power Range (EPR)?

The new USB Power Delivery specifications allow for the delivery of up to 240W via a USB Type-C cable (an increase from the previous 100W max). The previous Power Delivery range has been relabeled as Standard Power Range (SPR), and the new specifications (between 100W and 240W), have been labeled as Extended Power Range (EPR).

For a more in-depth look feel free to check out our blog post on this topic here: https://plugable.com/blogs/news/what-is-240w-usb-extended-power-range-epr

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How to Use Two External Displays with the Lid Closed on MacBook Air and MacBook Pro M3

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Overview

With the release of Apple’s M3 CPU chips and the Sonoma 14.6 update your base MacBook Air and MacBook Pro systems with M3 chips can now host two external displays natively in clamshell mode. This guide will walk you through the process of setting up and using two external displays with the lid closed on your MacBook Air or MacBook Pro equipped with an Apple M3 chip.

Requirements

Before getting started, ensure you have the following:

MacBook Air or MacBook Pro with an Apple M3 chip.
macOS Sonoma 14.3 or later for an M3 MacBook Air or macOS Sonoma 14.6 or later for an M3 MacBook Pro.
Two external displays with compatible video inputs (e.g., HDMI, DisplayPort, USB-C).
- A dock or graphics adapter can be used as well.
External keyboard and mouse (wired or wireless).
Power adapter or power source for your MacBook
- A docking station that provides adequate charge can be used in place of the native power adapter, be sure to check the wattage your dock provides.

Steps to Set Up Dual External Displays with the Lid Closed

1. Set Up Your External Keyboard and Mouse

If you’re using a wired keyboard and mouse, connect them directly to your MacBook or Plugable dock.
For wireless peripherals, ensure they are paired with your MacBook and functioning properly.
An AC adapter/power cable of some kind will also need to be connected for clamshell mode to function properly. This adapter can be one from a docking station or the included Apple adapter.

2. Connect Your Displays

Connect the first external display to your MacBook using the appropriate cable (e.g., HDMI, DisplayPort, USB-C)
Close your laptop’s lid.
Connect the second external display using a similar method.
Ensure both displays are powered on and set to the correct input source.

3. Configure Display Settings

Open System Settings on your MacBook.
Go to Displays.
You should see both external displays listed. Arrange them according to your preference by dragging the display icons.
Adjust the resolution, refresh rate, and other settings as needed.

4. Enable "Clamshell Mode" (Lid Closed Mode)

With your external displays connected and set up, close the lid of your MacBook.
Your MacBook will automatically switch to "Clamshell Mode," where the internal display turns off, and the external displays become your primary screens.
Ensure your MacBook is connected to a power source to prevent it from entering sleep mode.

5. Check the Display Arrangement

With the lid closed, check that the external displays are functioning as expected.
If necessary, re-open the Displays settings to adjust the arrangement, resolution, or other preferences.

Troubleshooting Tips

No Display on External Monitors: If the external displays are not showing anything, open the lid of your MacBook and check the connections.
MacBook Sleeps When Lid Is Closed: Make sure your MacBook is connected to a power adapter. Clamshell Mode requires the MacBook to be plugged into an external power source.
Performance Issues: If you experience lag or performance drops, try lowering the resolution or refresh rate of the external displays.

Thunderbolt Dock Users

With these steps, one can use Plugable Thunderbolt docks to enjoy a dual-display setup without the need for additional software installation. The dock leverages the native capabilities of the MacBook Air M3 and MacBook Pro M3, providing a straightforward and efficient solution for expanding your workspace with additional USB ports, audio, and ethernet (as well as the dual displays).

Additional Resources

If you should need any assistance with your setup, please feel free to reach out to our support team at support@plugable.com.

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