Vszerda
Vszerda USB C cable 3.2 Gen 2x2 20Gbps 240W PD 3.1 E-Marker 0.5m
A 0.5 m USB-C cable delivering 20 Gbps data, 4K 60 Hz video and 240 W PD 3.1 charging with an E-Mark chip
- TypeUSB C
- ColorBlack
- Cable Length0.5
- Length0.5
- Connector Number24
- Terminal GenderMale-to-Male
- 20 Gbps data speed with USB 3.2 Gen 2x2
- 240 W charging via PD 3.1 with E-Mark chip
- 4K at 60 Hz video output over USB-C
- Gold-plated connectors and braided nylon for durability
- 5 m length suited for desktop setups
0.5 m USB-C cable for 240 W charging
This 0.5 metre USB-C cable carries USB 3.2 Gen 2x2 signalling at 20 Gbps and supports Power Delivery 3.1 up to 240 W. An integrated E-Marker chip negotiates the correct voltage and current with the host adapter. The male-to-male connectors are gold-plated and housed in aluminium shells with moulded strain relief. A nylon braid covers the cable jacket for added durability.
E-Marker chip and nylon braid improve safety
The E-Marker ensures the cable only draws power the connected charger and device have agreed upon, preventing overload on legacy adapters rated at 100 W, 96 W, 87 W, 61 W, 60 W, 30 W, 18 W or 15 W. Gold-plated contacts resist corrosion while the aluminium connector housings and braided exterior withstand repeated bending. The 24-pin connector layout carries all USB-C lanes for data, video and power simultaneously.
20 Gbps throughput decides if this cable matches
The single specification that determines suitability is the 20 Gbps signalling rate. Ports limited to 10 Gbps or 5 Gbps will operate at their own lower ceiling, while hosts requiring 40 Gbps will not reach full speed. Buyers who need 40 Gbps Thunderbolt 3 or 4 certified performance should select a cable explicitly rated for that bandwidth.
Highlights
- 20 Gbps data speed with USB 3.2 Gen 2x2
- 240 W charging via PD 3.1 with E-Mark chip
- 4K at 60 Hz video output over USB-C
- Gold-plated connectors and braided nylon for durability
- 5 m length suited for desktop setups
Specifications
| Brand | CHENLENIC |
|---|---|
| Model | F0306-0.5M |
| Type | USB C |
| Color | Black |
| Cable Length | 0.5 |
| Length | 0.5 |
| Connector Number | 24 |
| Terminal Gender | Male-to-Male |
| Speed | 20 gigabits_per_second |
| Apple Compatible | Monitor |
| Construction | Aluminum |
| Features | outdoor-computer |
Questions about this item
Will the E-Marker chip or 24K gold-plated connectors need replacement after heavy daily use?
The cable integrates an E-Mark chip for PD 3.1 negotiation and uses 24K gold-plated connectors inside aluminum alloy housings with molded strain relief, designed for a longer bend lifespan without user-serviceable parts.
What throughput limit appears first when transferring large files continuously at 20 Gbps?
The USB 3.2 Gen 2x2 rating caps sustained data transfer at 20 Gbps, so the cable's certified speed is the first ceiling you will reach under continuous load.
How warm does the 0.5 m braided cable get when delivering 240 W all day?
The 5 A / 240 W PD 3.1 rating is supported by the E-Mark chip and gold-plated contacts; the short 0.5 m length and nylon braid help dissipate heat during extended high-power sessions.
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