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Transparent USB-A to USB-C cable with LED power display, 3.3ft, black finish

LUOM

LUOM Essager XR USB-A to USB-C Cable 3.3ft 2-Pack 100W 7A E-Marker Transparent LED

SKU CH-HYMB-FY4P6

Two 3.3ft USB-A to USB-C cables with E-Marker chips deliver up to 100W charging and 480Mbps data transfer

  • Adapter connectorUSB Type-C
  • Full-size USB ports1
  • Output voltage11 V
  • Product typeUSB-C Cable
  • Product colorBlack
  • DetailsModel:7A 100 W USB A To Type C Charging Cable Color:Black/Bl
  • Real-time power display shows exact wattage during charging
  • 100W fast charging powers laptops and phones at full speed
  • Built-in E-Marker chip regulates current up to 7A safely
  • 480 Mbps data transfer moves files between devices
  • 3 ft two-pack gives spare cables for home and travel

Essager XR USB-A to USB-C 3.3 ft 2-Pack

This two-pack supplies 3.3 ft cables with USB-A plugs on one end and USB-C on the other. Each cable carries an E-Marker chip that enables up to 100 W power delivery at 7 A. A transparent LED window shows real-time charging wattage. Data moves at 480 Mbps. The product is new and aimed at anyone charging USB-C gear from legacy USB-A ports.

Suits owners of USB-C devices charged from USB

Buyers who need video output or USB 3 speeds should look elsewhere. The cable is limited to USB 2.0 data rates and does not carry a display signal. It works with phones, tablets, laptops and consoles that accept USB-C power from a USB-A source. A 100 W USB-C wall charger is required to reach the maximum rate.

Built-in E-Marker enables 100 W at 7 A

The E-Marker chip negotiates 11 V at up to 7.3 A so compatible laptops can draw the full 100 W. Without the chip the host would limit current to a lower level. The transparent LED display reports the negotiated power but does not alter it. This single specification decides whether the cable matches your charger and device.

How it compares

Measured against everything we stock in Charging Stations & Cables, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 60% of the 9,983 comparable items (median $18.99).

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Specifications

Product
Brand nameLUOM
Product lineEssager XR
Model nameEssager XR
Product typeUSB-C Cable
Product colorBlack
Ports & slots
Adapter connectorUSB Type-C
Full-size USB ports1
Power
Output voltage11 V

Other versions of this model

5 more in the same range

Questions about this item

Will this USB-A to USB-C cable work with my older USB-A wall charger and still fast-charge a MacBook Pro 16?

It supports up to 100W (7A) charging, but you must pair it with a 100W USB-C Power Delivery charger to reach that speed; an older USB-A charger will limit the output.

How do I know the Essager XR cable is delivering the full 100W while charging?

The built-in transparent LED display shows real-time charging power so you can verify the wattage during use.

What comes in the 2-pack box and do I need to buy a power adapter separately?

The pack contains two 3.3ft USB-A to USB-C cables with E-Marker chips; a 100W USB-C PD wall charger is required for maximum fast charging and is not included.

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