Expand the connectivity options of your devices with the UGREEN 20119 USB3.0 A/F to A/F Adapter. Transfer data at lightning-fast speeds and connect multiple USB devices without any hassle. Say goodbye to limited ports and experience seamless connectivity. Features USB-USB adapter This USB connector allows you to connect two USB cables together to create a longer cable, extending your existing cable to provide a more stable connection suitable for watching videos from a flash drive. Data transfer rate 5 Gbps This Super Speed USB 3.0 adapter supports the latest USB 3.0 version and provides data transfer speeds up to 5Gbps and 2A power output, and is backward compatible with USB 2.0/1.1 version. Durable aluminum connector Excellent design with aluminum alloy body ensures that it will not wear out over time. Unique metal body will not overheat when used for a long time, a good choice for USB adapter. Plug & Play Compact and portable mini size, takes up very little space and is convenient to carry anywhere. Plug & Play, no driver required. Wide compatibility This female to female adapter allows you to connect two USB cables to work as an extension cable. Compatible mainly with equipment with USB 3.0 interface port, such as motherboard, hard drive, etc.