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Short white USB-C cable with right-angle plug, female socket at other end

CableDeconn

CableDeconn USB-C 3.2 Gen 2 Extension Cable 0.5m 90° 240W 20Gbps 4K

SKU CH-GDMM-3EGEW

Extends USB-C connections with 90° elbow, delivering 20 Gbps data, 240 W charging and 4K at 60 Hz

  • Connection typeUSB C to USB C
  • Extends USB-C reach by .5 m with 90° elbow
  • Drives 4K 60 Hz video to external displays
  • Delivers up to 240 W charging at 48 V/5 A
  • Transfers data at 20 Gbps over USB 3.2 Gen 2
  • Works with Thunderbolt 3 hosts and USB-C devices

USB-C 3.2 Gen 2 extension cable 0.5 m

This 0.5 metre USB-C 3.2 Gen 2 extension cable adds reach between a host device and a monitor, power adapter or storage drive. The 90 degree elbow connector reduces strain on the port in tight spaces. A separate USB-C male-to-male cable is required at the female end to complete the link. It carries video, data and power through a single connection.

240 W charging and 20 Gbps data in normal use

The cable supports up to 240 W power delivery at 48 V/5 A when paired with a matching charger, keeping a laptop powered during everyday work. Data transfers run at up to 20 Gbps provided both the host and the peripheral support that speed. Video output reaches 4K at 60 Hz when the display port alternate mode is active on the source device.

Sustained load behaviour

Under continuous high-power charging the cable maintains its rated 240 W capacity without stepping down. Extended 20 Gbps data streams remain stable as long as the connected devices sustain the Gen 2 signalling rate. Prolonged 4K 60 Hz video output stays consistent when the host maintains display port alternate mode throughout the session.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $20.99
Pricier than about 80% of the 15,227 comparable items (median $14.99).

Specifications

Ports & slots
Connection typeUSB C to USB C

Questions about this item

How do I install the 90-degree elbow USB-C extension cable and what step is often missed?

Connect the male USB-C plug to your device and the female USB-C port to a separate male-to-male USB-C cable for the monitor, charger or storage; the missed step is using that second cable.

What maintenance or replacement will the 0.5m USB 3.2 Gen 2 cable need over time?

No scheduled maintenance is required; replace the cable only if the connectors become loose, the 90-degree elbow housing cracks or the 20Gbps data or 240W charging performance drops.

What limit appears first during sustained 240W charging through the 48V/5A cable?

The 240W power ceiling is the first hard limit; if the attached charger or device cannot sustain 48V at 5A, charging power will throttle below the cable's maximum rating.

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