• Transfer speed up to 5 Gbps: The SUNGUY USB 3.0 extension cable supports high-speed data transfer up to 5 Gbps. A 1GB movie can be transferred in 3 seconds, saving time. Additionally, it is backward compatible with USB 2.0, USB 1.1, and USB 1.0 standards. • Stable transmission: This USB 3.0 extension cable with a full metal body and aluminum alloy connector ensures extreme durability. The multi-layer shielding minimizes interference. Corrosion-resistant gold-plated connectors ensure optimal signal clarity and extend the cable's lifespan without hysteresis or data loss. • Universal compatibility: The 0.3m SUNGUY USB 3.0 extender is fully compatible with computers (Mac/Laptop) and devices with a USB 3.0 port such as hubs, printers, card readers, Bluetooth adapters, USB drives, scanners, hard drives, mouse, keyboard, PS4/5. • Sturdy and durable: The USB 3.0 extension cable designed with a nylon cover and aluminum housing can withstand over 10,000 bending tests. The plug connections are tight, so the plugs are tight and secure. Additionally, the extension cables protect the device's USB port by reducing the number of plug-ins and disconnections.