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USB-C to USB-C cable, braided nylon and silicone jacket, three-foot length

Kootion

Kootion XGrid XC1 240W USB-C to USB-C Cable 3-Foot

SKU CH-JKF4-KYT1W

A 240W USB-C cable with USB-IF certification, an E-Marker chip, 480 Mbps data and a braided nylon-silicone jacket rated for 10 000 bends

  • TypeUSB Cables
  • Delivers up to 240W Power Delivery 3.1 for fastest USB-C charging
  • Smart E-Marker chip negotiates power safely preventing overheating and overcharging
  • Transfers data at 480 Mbps supporting CarPlay Android Auto and media streaming
  • UltraFlex braided nylon plus silicone jacket resists tangles and survives 10 000+ bends
  • USB-IF certified guaranteeing safety performance and compatibility across all USB-C devices

One cable for every USB-C device

This Kootion XGrid XC1 cable carries up to 240W of Power Delivery 3.1 power and 480 Mbps of data over a USB-C to USB-C connection. It is built for owners of laptops, phones, tablets and accessories that charge or sync through a single USB-C port. The three-foot length suits desktop, bedside or travel use.

Smart E-Marker chip manages heat and power

An integrated E-Marker chip performs a digital handshake between charger and device, enabling the full 240W Extended Power Range while protecting against overheating and unstable delivery. The woven nylon and silicone jacket stays flexible, resists tangling and is rated for over 10,000 bends. USB-IF certification confirms compliance with the highest safety and compatibility standards.

240W Extended Power Range decides suitability

This cable delivers the maximum 240W Power Delivery 3.1 rating, so it supports the most demanding USB-C laptops and peripherals. Buyers whose devices require only lower wattage will still benefit from the certified build, but the 240W capability is the specification that determines whether this part matches the highest-power use case.

Highlights

  • Delivers up to 240W Power Delivery 3.1 for fastest USB-C charging
  • Smart E-Marker chip negotiates power safely preventing overheating and overcharging
  • Transfers data at 480 Mbps supporting CarPlay Android Auto and media streaming
  • UltraFlex braided nylon plus silicone jacket resists tangles and survives 10 000+ bends
  • USB-IF certified guaranteeing safety performance and compatibility across all USB-C devices

Specifications

TypeUSB Cables

Questions about this item

How do I connect the USB-C to USB-C cable for 240W charging, and what step is often missed?

Plug both USB-C ends securely; the built-in E-Marker chip then negotiates up to 240W Power Delivery 3.1 automatically — skipping a firm seat on either connector is the common oversight.

What upkeep will the UltraFlex braided nylon and silicone jacket need over time?

The jacket is rated for 10,000-plus bends and resists tangling; no routine maintenance is required beyond keeping connectors clean and inspecting for physical damage.

Which limit appears first during sustained high-power use — the 240W power ceiling or the 480 Mbps data rate?

The 240W Extended Power Range ceiling is reached before the 480 Mbps data throughput becomes a bottleneck under continuous heavy charging loads.

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