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

LUOM

LUOM Essager HC7A USB-A to USB-C Cable 100W 7A 3.3ft Black

SKU CH-E2MJ-PNSSZ

USB-A to USB-C cable delivers up to 100W charging with a built-in LED display and 3.3ft length

  • Adapter connectorUSB Type-C
  • Full-size USB portsUSB-A to USB-C
  • Output voltage20 V
  • Product typeUSB-C Cable
  • Product colorBlack
  • DetailsModel:7A 100 W USB A To Type C Charging Cable Color:Black Ma
  • Real-time power readout with built-in LED display
  • Up to 80W charging for phones to laptops
  • 36,000-bend tested nylon braid for durability
  • 480 Mbps USB 2.0 data transfer speed
  • 3 ft USB-A to USB-C with E-Marker chip

USB-A to USB-C cable for 100 W charging

The LUOM Essager HC7A connects a USB-A power source to USB-C devices such as laptops, tablets and phones. It supports up to 100 W power delivery with a 7 A current rating and 20 V output. A built-in E-Marker chip and smart LED display show real-time charging power. The cable is 3.3 ft long and wrapped in a nylon braided jacket.

Thermals noise and power draw

Passive cable operation produces no fan noise and adds no active heat beyond normal resistive loss. The aluminum alloy shell interfaces help dissipate warmth at the connectors during high-current charging. Power draw is determined entirely by the attached charger and device, with the cable rated for 80 W fast charging and 100 W maximum delivery.

Bundled accessories and software

No separate accessories or software are included with the cable. The integrated LED display provides instant visual feedback on charging wattage without an app. The E-Marker chip automatically negotiates voltage and current with compatible Power Delivery and Quick Charge 4.0 sources. The USB 2.0 data interface transfers files at 480 Mbps and does not carry video signals.

How it compares

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

Price $9.99
Cheaper than about 90% of the 9,983 comparable items (median $18.99).

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Specifications

Product
Brand nameLUOM
Product lineEssager HC7A
Model nameEssager HC7A
Product typeUSB-C Cable
Product colorBlack
Ports & slots
Adapter connectorUSB Type-C
Full-size USB portsUSB-A to USB-C
Power
Output voltage20 V

Other versions of this model

5 more in the same range

Questions about this item

How do I install the LUOM Essager HC7A cable, and what step do people often get wrong?

Plug the USB-A end into your charger or port and the USB-C end into your device; the common mistake is using a charger below 80W and expecting 80W charging speed.

What maintenance or replacement will the LUOM Essager HC7A cable need later?

The nylon braid and zinc-alloy connectors are rated for 36000 bends, so no scheduled maintenance is required; replace only if the LED display stops showing power or the cable shows physical wear.

What limit appears first during sustained use of the LUOM Essager HC7A cable?

Data transfer caps at 480 Mbps (USB 2.0) and video output is not supported, so large file moves or external displays hit that ceiling before the 7A current rating does.

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