Product advantages: 1. Add 7 ports on the desktop through the PCI Express slot, each port has a maximum data transmission speed of 5Gbps to achieve a fast connection. 2. Users do not need to plug in any additional power cords from the power supply. 3. The internal USB card is provided from the motherboard through the PCI Express slot to ensure a stable connection and improve data transmission speed. Will not lose the connection problem like an external USB Hub. System Requirements: Windows XP, Vista, 7, 8, 8.1, 10, 11(32/64bit), Windows Server 2003, 2003R2, 2008, 2008R2, 2012, 2012R2, 2016, 2019(32/64bit), macOS,Linux. (Dell motherboard win10 and Win11 system, there may be compatibility problems, please carefully order) NOTE: 1. Not equipped with a Low-profile bracket. The overall size of the PCI-E card is 3.43(in) in length and 3.15 (in) in height， The height of the iron sheet is 0.71 (in)， It doesn't apply to small computers and servers chassis, such as 1U and 2U. 2. After reviewing the product details, Please check the port side of the computer chassis baffle to avoid poor installation and excessively small PCI-E expansion cards. 3. Not equipped with a Low-profile bracket. The overall size of the PCI-E card is 4.72 (in) in length and 3.14 (in) in height， The height of the iron sheet is 0.72 (in)， It doesn't apply to small computers and servers chassis, such as 1U and 2U. 4. After reviewing the product details, Please check the port side of the computer chassis baffle to avoid poor installation and excessively small PCI-E expansion cards. 5. If the product itself is damaged, it is still within the 180-day-warranty period, you can directly contact our Online support for maintenance. Package: - 1 x USB 3.0 PCI-E expansion card, 7 Ports(4 USB Type-A and 3 USB Type-C Ports) - 1 x CD Driver - 1 x User Manual - 1 x Mounting Screw

• 【Stable to Use】The PCIe card is simple to install and draws power directly from the PCIe interface.The USB Type-A ports offer power up to 5W and the USB Type-C ports up to 15W. All ports feature short-circuit protection. Quick and easy installation, a simple solution for connecting to and using USB 3.0 devices on your standard desktop
• 【Packing list and Lifetime Warranty】Packing list：1x USB 3.0 PCI-E expansion card, 1x CD driver, 2 x installation screws, and 1x user manual. You can get a 240-day worry-free warranty and friendly customer service. If you have any questions, we will help you solve the problem when you need it, and if it can’t be solved, we will provide a refund and no return is required

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Common questions