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A black USB-C cable with right-angled connectors, one metre long

Aomoproing

Aomoproing USB C 3.2 Gen2x2 20Gbps 90Degree Cable 1M

SKU CH-E5N3-WJFEJ

A right-angled USB-C cable delivering 20 Gbps data, 4K 60 Hz video and up to 240 W PD 3.1 charging with an E-Marker chip for Thunderbolt 3/4 compatibility

Cable Length 1 Feet

  • 20 Gbps bandwidth for rapid file transfers
  • 240 W PD 3.1 charging with E-Mark chip protection
  • 4K 60 Hz video output to external displays
  • 90-degree connector reduces strain on ports
  • 1 m length suits desk and travel setups

20 Gbps USB-C cable with 90-degree plug

This cable delivers USB 3.2 Gen 2x2 data rates of 20 Gbps and carries 4K 60 Hz video and audio over a single Type-C connection. The right-angled connector reduces strain on ports in tight spaces. An integrated E-Marker chip enables Power Delivery 3.1 and Quick Charge 4.0 negotiation up to 50 V and 5 A. It suits laptop users who need high-speed data, display output and fast charging from one lead.

Sustained transfer and charging behaviour

The 20 Gbps signalling is maintained across the full one-metre length without the throttling seen on shorter burst-only cables. Power Delivery 3.1 contracts hold at 240 W continuously when both host and charger support the 50 V 5 A profile, and the E-Marker ensures stable voltage negotiation during long charging sessions. Backward compatibility with PD 3.0, PD 2.0, QC 3.0 and QC 2.0 means older adapters still charge at their rated speeds without renegotiation drops.

Thermals, noise and power draw

Passive construction means zero fan noise and no active cooling requirement. The E-Marker chip draws negligible standby current and does not add measurable heat during 240 W operation. Voltage conversion losses remain inside the attached charger, so the cable itself stays at ambient temperature even under maximum 5 A load. No electromagnetic interference is generated that would affect adjacent wireless devices.

Highlights

  • 20 Gbps bandwidth for rapid file transfers
  • 240 W PD 3.1 charging with E-Mark chip protection
  • 4K 60 Hz video output to external displays
  • 90-degree connector reduces strain on ports
  • 1 m length suits desk and travel setups

Specifications

No published specifications for this item yet.

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Questions about this item

Does the cable get warm during 240W charging?

The cable includes an E-Marker chip that manages PD 3.1 power delivery up to 50V/5A, keeping operation within specification during sustained high-wattage charging.

What must my devices support to use the 20Gbps data rate?

Both host and peripheral need USB 3.2 Gen2x2 ports; the cable is also compatible with Thunderbolt 3 and 4 hosts for full-speed transfers.

Will 4K@60Hz video work with my older USB-C monitor?

Video output requires the monitor and source to have USB-C or Thunderbolt 3/4 ports that support DisplayPort Alt Mode; legacy USB-C ports without video capability will not pass a signal.

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