Elecom Launches Charging-Only USB Type-C Cable With Data Blocker
The launch addresses a gap between high awareness of juice jacking risks and low adoption of physical countermeasures, offering a simple hardware solution for a concern that 93.5% of surveyed users say needs action.
Key Facts
- Elecom's new charging-only USB Type-C cable blocks data communication to prevent juice jacking at public USB ports.
- The cable supports USB Power Delivery up to 60W or 240W, depending on the model.
- Prices range from 880 yen to 1,980 yen, with models including standard, high-durability, and smooth versions.
- A survey conducted by Elecom found that 60.1% of public USB port users feel concerned about safety, and 93.5% want countermeasures.
- Only about 30% of users currently use a protection tool like a data blocker cable, according to the survey.
Reporting from 1 source: ASCII.jp.
Elecom announced a new charging-only USB Type-C cable designed to prevent data theft when using public USB ports. The cable includes a built-in Data Blocker that blocks data communication, allowing only power transfer. It supports USB Power Delivery up to 60W or 240W depending on the model. The company also released survey results showing that 60.1% of respondents who have used public USB ports feel concerned about safety, and 93.5% believe countermeasures are needed. However, only about 30% of users actually use a protection tool like a data blocker cable. The cable will be available in July 2026, with prices ranging from 880 yen to 1,980 yen. The lineup includes standard, high-durability, and smooth models in various lengths and colors. The cable uses flame-retardant materials and gold-plated pins. It does not support data transfer. The product is aimed at users who want peace of mind when charging at cafes, airports, and hotels.
A company survey accompanying the announcement found that nearly 40% of public USB port users had never heard of 'juice jacking,' the practice of using a charging port to steal data or install malware. Among those aware of the risk, 60.1% reported feeling anxious while charging, yet only about 30% of all users employ a physical countermeasure such as a data blocker cable.
The cable uses a Data Blocker to physically disconnect the data lines, allowing only power to pass. It is available in two power tiers: 60W (20V/3A) and 240W (48V/5A), both supporting USB Power Delivery. The 60W models come in black and white; the 240W models are black only. Lengths are 1m and 2m. For durability, three variants are offered: a standard model, a high-durability model with high-density wiring and nylon mesh, and a smooth model using silicone material that resists tangling. All use flame-retardant materials and gold-plated pins. The connector is printed with specifications for easy identification.
Synthesized by Yomimono from the 1 cited source below, including Japanese-language reporting where cited, then editorially reviewed before publishing.