Import Ata Data Power Combo Extension Cables — Buy in wholesale FOB from Supplier in China

The ATA Data Power Combo Extension Cables from STC-Cable integrate 15-pin power and 7-pin data conductors into a single Slimline SATA extension assembly with male-to-female connectivity. The cable extends Slimline SATA drive positioning flexibility by 12 inches (1 foot) within tower-style enclosures, supporting full Serial ATA protocol capability with data transfer rates up to 300 MBps. This combined power and data configuration eliminates separate cable routing for Slimline optical drives and similar peripherals where space and airflow are constrained.

Slimline SATA connectors are 13 mm wide versus the 22 mm standard SATA form factor, which dictates the reduced conductor count and narrower housing profile. The 22-pin composite header mates with Slimline SATA drive receptacles that accept both power and signal through a single physical interface, which is the standard for notebook-style optical drives adapted to desktop tower installations. The extension design preserves signal integrity across the added length through impedance-matched differential pairs for the data lanes and adequate conductor gauge for 5 V and 12 V power delivery. Male-to-female configuration allows the cable to act as a pass-through extension rather than requiring adapter board installation.

System builders, PC repair technicians and industrial computer integrators use these cables to reposition Slimline drives in custom chassis where native cable length is insufficient. The 300 MBps throughput ceiling corresponds to SATA 1.5 Gbps generation, adequate for optical media drives and modest-capacity solid-state storage. Buyers should confirm with STC-Cable whether this assembly supports SATA II 3 Gbps or SATA III 6 Gbps signalling rates, as the listing specifies only the lower figure. The Shenzhen, Guangdong origin places production within the Pearl River Delta electronics manufacturing locality, with implications for logistics routing and export documentation.

STC-Cable operates from Songgang, Shenzhen 518105, Guangdong Province, China. The supplier holds a harbor trust tier, which provides baseline marketplace standing but does not imply third-party audited quality systems. The response rate and average response hours are both recorded at zero, indicating that direct inquiry responsiveness is untested or currently inactive. Buyers should not assume rapid quotation turnaround and should consider multiple contact attempts through different channels.

The source profile contains no information about year of establishment, factory floor space, employee headcount, annual revenue, major clients or industry certifications such as ISO 9001 or IATF 16949. What is verifiable is a Shenzhen address within a dense electronics manufacturing corridor, and a product description that demonstrates technical familiarity with SATA signalling and Slimline drive mechanics. Prospective buyers should request a company profile, factory audit capability, and existing customer references before advancing to purchase orders, particularly for volume commitments.