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Two black USB-A to USB-C cables with transparent connectors and LED displays, coiled together

LUOM

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

SKU CH-SQBY-9A379

A USB-A to USB-C cable with a built-in E-marker chip, LED power display and 100 W 7 A fast-charging support, sold as a two-pack of 3.3 ft black cables

  • 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
  • 100W fast charging powers laptops and phones quickly
  • LED display shows real-time charging speed and status
  • Built-in E-Marker chip enables safe 7A high-current delivery
  • USB 2.0 480Mbps data transfer syncs files both ways
  • 3ft two-pack gives spare cables for home and travel

Essager XR 100W USB-A to USB-C Cable

This LUOM Essager XR cable connects a USB-A port to a USB-C device and supports up to 100W power delivery with a built-in E-marker chip. The 3.3ft length suits desk or bedside charging. An integrated LED display shows real-time charging status so you can confirm fast charging is active. The pack contains two black cables.

Suits USB-C phones tablets

The cable works with Power Delivery QC AFC and FCP protocols and handles 7A current for compatible devices like MacBook Pro iPad Pro and recent Samsung Galaxy models. USB 2.0 data transfer runs at 480Mbps. Buyers who need video output or faster data rates should look elsewhere. The LED indicator requires a compatible fast-charging wall adapter to function.

Single spec check: 100W PD with E-marker chip

Verify that your charger and device both support USB Power Delivery up to 100W and that the USB-A port can supply the required current. Without a PD-capable charger the cable will fall back to standard charging speeds. The built-in E-marker ensures safe high-power handshake.

How it compares

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

Price $14.99
Cheaper than about 70% 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

How do I plug the USB-A end into a charger without damaging the LED display?

Insert the USB-A connector straight into the port until it clicks; the built-in E-marker chip handles power negotiation so the LED only lights when a PD, QC, AFC or FCP source is detected.

Will the LED display or E-marker chip wear out and need replacement?

The cable has no user-serviceable parts; the E-marker and LED are sealed inside the transparent housing and are rated for the life of the cable.

At what point does the cable limit power during a long 100 W charging session?

The cable is specified for 11 V at 7 A (100 W) continuous; the E-marker will throttle current if the charger or device requests more than 7 A.

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