Vszerda USB 3.0 extension cable motherboard 19-pin male to female 14.7cm

Internal USB 3.0 extension for tight motherboard

This 19-pin male-to-female cable extends a motherboard USB 3.0 header by 14.7 cm so the front-panel connector can reach past large graphics cards or coolers. The 24 AWG pure copper conductors keep the signal clean over the short run. It is intended for builders whose chassis USB 3.0 plug cannot seat because the header sits under a long expansion card. The cable solves that clearance problem without adding bulk.

Simple plug-on installation with one common snag

Push the female end onto the motherboard header and the male end into the case front-panel plug; both are keyed so they only go one way. The short 14.7 cm length leaves little slack, so route it before seating the graphics card or radiator. A frequent issue is bending the delicate header pins if the cable is forced at an angle — align carefully and press straight down. Professional installation is recommended by the supplier to avoid pin damage.

Check header orientation

Verify that your motherboard uses a standard 19-pin USB 3.0 header; some brands use a different pinout or a shrouded connector that will not mate. Measure the distance from the header to the obstruction to confirm 14.7 cm is enough — longer runs need a different cable. Ensure the case front-panel plug is a matching 19-pin male type; older cases may have a 20-pin or proprietary connector. This cable does not add power delivery or change the USB 3.0 specification.