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Black nylon-braided USB-C cable with aluminium ends, one metre long

TelDaykemei

TelDaykemei USB4 40Gbps 240W 8K Thunderbolt 4 Cable 1M

SKU CH-2XKN-G344R

USB-C to USB-C cable delivers 240 W charging, 40 Gbps data transfer and 8K video over Thunderbolt 4 in a 1 m nylon-braided design

  • Adapter connectorUSB Type-C
  • Product typeCharging line
  • Product colorBlack
  • Overall length0.5/1/1.5m
  • Key featuresNylon weaving

USB4 Cable 40Gbps 240W 8K For 20016-1M

  • 40 Gbps data transfer moves large files in seconds
  • 240 W charging powers laptops and phones from one cable
  • 8K 60 Hz or dual 4K 60 Hz display output expands your workspace
  • E-Marker chip and aluminium shell keep charging stable and cool
  • Nylon-braided build survives over 30 000 bends for lasting durability

TelDaykemei USB4 40Gbps 240W 8K Cable

The TelDaykemei USB4 cable delivers up to 40Gbps data transfer and 240W power delivery using the USB 4.0 standard. It supports 8K or 5K displays at 60Hz and two 4K displays at 60Hz. The cable features a nylon-woven jacket and an aluminium alloy shell for durability.

Check host port capabilities before ordering

Verify that your USB-C port supports DisplayPort Alternate Mode for video output and 40Gbps data speeds. The cable is backward compatible with 200W, 140W, 100W, 60W and 18W devices. An E-Marker chip ensures stable charging negotiation with compatible chargers.

Sustained high-speed transfer and charging stability

The cable withstands more than 30,000 bends at 180 degrees for long-term signal integrity. The aluminium alloy shell provides heat insulation during extended 240W charging sessions. Built-in E-Marker smart chip maintains stable power delivery under continuous load.

How it compares

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

Price $5.99
Cheaper than about 95% of the 9,983 comparable items (median $18.99).

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Specifications

Product
Brand nameTelDaykemei
Product lineCharging line
Model nameCharging line
Product typeCharging line
Product colorBlack
Ports & slots
Adapter connectorUSB Type-C
Size & build
Overall length0.5/1/1.5m

Other versions of this model

2 more in the same range

Questions about this item

Does the box include a charger or just the cable?

The package contains the USB-C to USB-C cable with its built-in E-Marker smart chip and nylon-braided jacket; a power adapter is not included and must be purchased separately.

Which length should I choose — .5 m, 1 m or 1.5 m?

Select the length that matches the distance between your devices: .5 m for desk docking, 1 m for typical laptop-to-monitor setups, or 1.5 m when extra reach is needed.

What does the 40 Gbps rating mean when I plug this into my laptop?

It enables up to 40 Gbps data transfer between two USB4 or Thunderbolt hosts, drives one 8K display at 60 Hz or two 4K displays at 60 Hz, and delivers up to 240 W (48 V / 5 A) charging when both ends support the standard.

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