FOMHO USB 4 Steam Deck Dock Extension Cable, Male to Female Type C

Features

• 【Designed for Steam Deck Dock Extension】 Addresses a common pain point of the Steam Deck dock: its overly short built-in cable. At 5.3 inches (13.5cm), this USB-C extender adds practical length for a secure, snug fit even with a thick protective case on your console — no case removal needed. Its ultra-slim flat profile avoids blocking the heat vent or pressing against your palms during handheld play, keeping long gaming sessions comfortable and well-ventilated. Also compatible with ROG Ally and other handheld console docks.
• 【40Gbps USB4 Full Speed with Minimal Performance Loss】 Built to USB4 Gen3×2 standards with a max 40Gbps transfer rate, 4x faster than ordinary 10Gbps USB 3.2 extenders. It preserves nearly full dock functionality: external SSDs, multi-peripheral hubs and high-speed file transfers perform nearly identically to a direct connection, with negligible lag and no noticeable bandwidth bottlenecks. Backward compatible with USB 3.2 / 3.0 / 2.0 for universal accessory support.
• 【100W PD Fast Charging + 8K@60Hz HD Video Output】 Supports PD 3.0 fast charging up to 100W (20V/5A) with a built-in smart E-Marker chip for stable voltage and consistent power delivery, charging your console at full native speed comparable to a direct plug-in. It also supports DisplayPort Alt Mode for up to 8K@60Hz / 4K@144Hz smooth video output, delivering fluid big-screen gaming with minimal screen tearing. One cable handles charging, data sync and video display at once.
• 【Ultra-Short Flat Design for Clean, Hassle-Free Setup】 Features a flexible FPC flat ribbon cable only 0.12 inch (0.3cm) thick, thin enough to slide through desk gaps, door seams and carrying case pockets without pinching or damage. The wavy anti-slip texture ensures a firm grip for easy plugging; the matte zinc alloy shell and gold-plated contacts resist scratches, fingerprints and oxidation. Reinforced TPE strain relief withstands thousands of bends without fraying.
• 【Wide Compatibility for All Your USB-C Gear】 Works seamlessly with all USB-C devices and functions with Thunderbolt 4 and Thunderbolt 3 ports. Ideal for Steam Deck dock, ROG Ally dock, Nintendo Switch OLED dock, MacBook, iPad Pro, Android phones, USB-C hubs, docking stations, portable SSDs and monitors. Compact and lightweight, it works perfectly for home, office and travel use.