USB 3.0 19Pin/20Pin 1 to 2 Splitter Cable 20CM, Internal Motherboard USB3.0 Header Y Extension Cord, Compatible with ASUS MSI Gigabyte ASRock Desktop Mainboard, Expand One USB3.0 20Pin Port to Two Fro

This internal USB3.0 19Pin/20Pin Y splitter cable is an essential upgrade accessory for DIY desktop computers suffering from insufficient motherboard internal USB 3.0 headers. Many motherboards only equip a single USB3.0 20Pin internal header, which limits you to install only one set of front USB 3.0 ports. This Y-shaped splitter efficiently splits one original 19Pin/20Pin header into two independent interfaces, allowing you to connect two front panel USB modules simultaneously without replacing your mainboard.

Built to comply with official USB 3.0 Gen1 standards, the cable supports maximum 5Gbps data transfer speed, enabling rapid transmission of large files, videos, images and game resources. Adopting multi-layer shielded internal wiring and premium flexible PVC outer sheath, it effectively suppresses electromagnetic interference generated by CPU, graphics cards and power supplies inside the case, maintaining continuous and reliable signal transmission during long hours of operation.

Each connector is made via precision injection molding with neatly arranged metal pins. The tight buckle design ensures seamless insertion, avoiding intermittent connection, signal dropout or power loss caused by loose plugs during transportation or vibration. The total cable length is 20 centimeters, offering enough space for routing while avoiding redundant messy cables inside compact PC chassis, greatly simplifying internal cable management.

Universally applicable to mainstream ATX, MATX and ITX motherboards equipped with standard USB3.0 20Pin internal headers, including models from ASUS, MSI, Gigabyte, ASRock and other brands. Ideal for custom gaming PCs, office workstations, media editing desktops and home assembled computers.

Warm Reminder: Please double-check that your motherboard is fitted with a complete standard USB3.0 19Pin/20Pin internal header before purchase. This cable cannot be used for USB 2.0 9Pin interfaces and does not support charging devices exceeding the official USB3.0 power specification.