DescriptionAre you looking for a professional, yet affordable extension cable adapt? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional extension cable adapt must meet you needs. It is one of the best choices for you.Features- Color: Black. - Material: Aluminum alloy. - Size: 3.85 x 1.48 x 0.72 cm. - Voltage: 5V. - Current: 2.4A. - Function: Block data transmission. - Aluminum case design, high-end appearance, CNC integrated cutting. - Block data transmission from the interface to protect data security. - 1mm thick aluminum alloy shell, CNC integrated, cut and formed, strengthen the protection of internal circuit structure. - Adopted from material, it is durable and long lasting use.