Import 3.1 Type-C Male To Micro B 3.0 Cable Adapter — Buy in wholesale FOB from Supplier in China

The 3.1 Type-C Male to Micro B 3.0 Cable Adapter from STC-Cable enables data transfer and connectivity between USB Type-C host devices and Micro USB 3.0 peripherals. This adapter bridges the USB-C (male) and Micro-B 3.0 (female) form factors, supporting the SuperSpeed USB 3.0 protocol for transfer rates up to 5 Gbps. The compact dongle-style construction suits mobile professionals who need to connect external hard drives, docking stations, or legacy peripherals to modern USB-C laptops, tablets, and smartphones.

STC-Cable builds this adapter with an aluminium alloy housing for heat dissipation and strain relief at both connector junctions to prevent flex fatigue. The internal wiring uses standard USB 3.0 twisted-pair construction with shielded differential data lines, typical for this adapter category. The Type-C plug is reversible, while the Micro-B 3.0 receptacle accepts standard Micro-B 3.0 plugs (the wider, two-tier connector used on external hard drives), not the narrower Micro-B 2.0 plug alone. This is a passive adapter, not a protocol converter, so it supports USB 3.0 speeds only when both host and device implement the standard.

Typical buyers include OEMs, IT procurement teams, and consumer electronics distributors supplying retail or corporate channels. The adapter is commonly used with portable HDDs, SSD enclosures, USB hubs, and audio interfaces that retain Micro-B 3.0 ports. Buyers should confirm the connector orientation on their target device, as Micro-B 3.0 is physically distinct from Micro-B 2.0. For trade terms, direct negotiation with STC-Cable is needed to establish MOQ, Incoterms, and payment structure, as these are not specified in the listing materials.

STC-Cable is based in Songgang, Shenzhen, Guangdong Province, with postal code 518105. The company operates from one of China's principal electronics manufacturing clusters, with direct access to component suppliers, connector mould houses, and cable assembly facilities. The listing carries a harbor trust tier, which indicates baseline marketplace participation without additional verification layers. The response rate is recorded at 0.00 percent with zero average response hours, suggesting either a new listing, a dormant account, or data collection limitations. Buyers should test responsiveness directly before committing to volume orders.

The company's profile does not state founding year, registered capital, factory floor space, headcount, revenue, or client references. No ISO 9001, ISO 14001, or other management system certifications are confirmed in the available data. STC-Cable specialises in cable and adapter products, as indicated by its name and this USB connectivity listing. Buyers seeking audit trails, factory inspection reports, or long-term supply agreements should request these directly. Given the Shenzhen location, on-site visits are feasible for buyers with quality-assurance protocols.