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Black USB-A to USB-C cable with LED display, 3.3ft

LUOM

LUOM USB-A to USB-C Cable 7A 100W 480Mbps 3.3ft Black

SKU CH-QKFA-9H6HC

A USB-A to USB-C cable delivering up to 100W charging with a built-in E-Marker chip and LED power display for real-time monitoring

  • TypeUSB-C Cable
  • ColorBlack
  • AdapterUSB Type-C
  • Standard USB PortUSB-A to USB-C
  • Output Volt20V
  • SpecificationsModel:7A 100W USB A To Type C Charging Cable Color:Black Max
  • Real-time power monitoring with built-in LED display
  • Up to 80W fast charging with 7A current support
  • 480Mbps data transfer via USB 2.0 standard
  • Durable nylon braid with aluminium alloy connectors
  • Broad USB-C device compatibility including laptops and phones

What the cable is and who it suits

This USB-A to USB-C cable delivers up to 80W charging and 480Mbps data transfer in a 3.3ft length. It is designed for users who need fast power for laptops, tablets and phones from a standard USB-A port. The built-in E-Marker chip negotiates the correct voltage and current automatically. Buyers who require video output or USB 3.x speeds should choose a different cable.

Build quality and daily connection

An aluminium alloy shell protects the connector ends while a nylon braid resists tangling and wear during everyday carry. The integrated LED display shows real-time charging power so you can confirm the negotiated rate at a glance. The USB-A plug fits legacy chargers and hubs, while the USB-C end mates with modern devices without adapters. No mounting hardware or cable-management clips are included.

Bundled accessories and software impact

The package contains only the single 3.3ft cable; no wall charger, carry pouch or software utilities are supplied. To reach the advertised 80W rate you must pair the cable with an 80W USB-C Power Delivery charger. The smart chip inside the cable monitors and adjusts current and voltage automatically, protecting the battery from unstable input. No firmware updates or companion apps are required.

Highlights

  • Real-time power monitoring with built-in LED display
  • Up to 80W fast charging with 7A current support
  • 480Mbps data transfer via USB 2.0 standard
  • Durable nylon braid with aluminium alloy connectors
  • Broad USB-C device compatibility including laptops and phones

Specifications

BrandLUOM
SeriesEssager HC7A
ModelEssager HC7A
TypeUSB-C Cable
ColorBlack
AdapterUSB Type-C
Standard USB PortUSB-A to USB-C
Output Volt20V
SpecificationsModel:7A 100W USB A To Type C Charging Cable
Color:Black
Max Current: 7A
Voltage: 100W (20V/5A)
Chip: Built In Emarker
With LED Display
100W Super Flash Charge.
480Mbps Date Transfer.
Aluminum Alloy Shell Interface.
Features[Fast Charging Up to 80W] Charging 80% only takes 30 minutes.USB A to USB C Cable charge your MacBook Pro to 90-100% in 1.5 hours, 3x faster than original Type C cables.
[Durable and Stable] The durable nylon c type fast charging cable can be bent arbitrarily.10 times more durable than the original USB-C cord.Withstands more than 30,000 rigorous bend tests in our laboratory.
[USB A to C PD Cable] 80W USB C Fast Charging Cord can charge all USB-C phones,tablets, laptops,such as Samsung Galaxy S21 Ultra/S20 FE/S10/S9/S8/Note 20 Ultra/10 Plus/9/8/A71 5G/A52/A51/A32/A31/Z flip/fold 2,Goo

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Questions about this item

What USB standard and data rate does the USB-A to USB-C cable support?

The cable uses USB 2.0 and transfers data at 480Mbps, with no video output capability.

What physical space does the 3.3ft cable and its aluminium-alloy connectors need?

The cable is 3.3ft long with aluminium-alloy shell interfaces on both ends, requiring standard USB-A and USB-C port clearance.

How do I use the built-in LED display and what mistake should I avoid?

The LED shows real-time charging power only; it does not increase current, so pair the cable with an 80W USB-C PD charger to reach the 80W (7A) rate.

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