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Black braided USB-C to USB-C cable with aluminium ends

TelDaykemei

TelDaykemei USB4 cable 40Gbps 240W 8K Thunderbolt 4 0.5/1/1.5m

SKU CH-TA40-H892S

A USB-C cable delivering 240 W charging, 40 Gbps data and 8K video over 0.5 m, 1 m or 1.5 m lengths

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

USB4 Cable 40Gbps 240W 8K For 20016-1.5M

  • Charge up to 240W with USB4 Power Delivery
  • Transfer data at 40Gbps for large files in seconds
  • Drive an 8K display at 60Hz or dual 4K screens
  • Built-in E-Marker chip ensures stable charging and signal integrity
  • Nylon-braided cable withstands over 30,000 bends for durability

USB4 cable for 40Gbps transfer

The TelDaykemei USB4 cable delivers 40Gbps data transfer and 240W charging over USB-C. It supports 8K video at 60Hz or dual 4K displays when the host supports DisplayPort Alternate Mode. The cable is offered in 0.5m, 1m and 1.5m lengths with a nylon-woven jacket.

Fits USB-C devices with Thunderbolt or USB4 ports

Connect laptops, phones or accessories that accept USB-C power and data. The built-in E-Marker chip negotiates up to 48V 5A for fast charging. No external power adapter is required beyond a compatible USB-C charger. Backward compatible with 200W, 140W, 100W, 60W and 18W devices.

Sustained 40Gbps throughput

The aluminium-alloy shell improves heat insulation during long transfers. The cable withstands more than 30,000 bends at 180 degrees for stable signal integrity. Performance scales to the host capability; devices limited to lower speeds will operate at their maximum supported rate.

How it compares

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

Price $7.99
Cheaper than about 93% 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 240 W rating hold up during long charging sessions?

The cable supports up to 240 W at 48 V 5 A and uses an E-Marker chip plus an aluminium alloy shell for heat insulation to maintain stable power delivery.

How much heat or noise does the cable produce when running all day?

The aluminium alloy shell provides heat insulation and the nylon-weave jacket withstands over 30 000 bends, so the cable stays cool and silent during continuous use.

What must my laptop and charger already support for this cable to deliver 40 Gbps and 240 W?

Both the host and the power source need USB4 or Thunderbolt 4 with DisplayPort Alt Mode, and the charger must supply 48 V 5 A for the full 240 W rate.

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