UP4210 — 4Port USB Expansion Card (PCIe x1) Key benefits Add four speed USB ports to your desktop: 2x USBA and 2x USBC via a single PCI Express x1 slot. Faster file transfers: USB 3.0 Superspeed up to 5 Gbps (aggregate) for photos, audio, backups and other data. No external power required: builtin power module delivers up to 5V / 12A total so buspowered, current USB devices get the power they need without an extra adapter. Stable, protected connections: designed to protect data and hardware with multiple protection components and a proven USB host controller. What it does Expands your system with four additional USB 3.0 ports using a standard PCIe x1 interface. Supports both USBA and USBC peripherals so you can connect modern devices without adapters. Supplies up to 5V/12A total power across ports (each port up to 5V/3A max). Note: this product does NOT support BC 1.2 charging protocol. Main features Model: UP4210 Controller: Fressco FL1100 USB 3.0 host controller for reliable data handling Ports: 2 × USBA (USB 3.0), 2 × USBC (USB 3.0) Data speed: USB 3.0 Superspeed, up to 5 Gbps (aggregate) Power: Builtin 4× power module providing up to 12A total; perport limit 5V/3A Protection and stability: 4× electric circuit protectors, 4× voltagestable capacitance, 4× voltagestable inductance Interface compatibility: Works in PCIe 4.0, 3.0, 2.0 and 1.0 slots Compatibility and drivers Operating systems: Windows 11, 10, 8, macOS, Linux — no driver required for Windows 11/10/8, macOS 10.8.2, or typical Linux distributions. Windows 7 requires a driver; driver included on the supplied CD. Practical use cases External storage: Connect buspowered HDD/SSD enclosures for backups and media storage with sufficient power and USB 3.0 speed. VR and peripherals: Power and connect VR sensors, controllers or other current USB devices without an external power adapter. Media transfer and content creation: Plug in cameras, USB audio interfaces, card readers and multiple flash drives for fast imports and workflow efficiency. Installation notes Installs into a standard PCIe x1 slot. No additional power cable needed. Check Windows 7 systems for the driver on the included CD before first use. What makes it stand out Combines USBA and USBC ports on a single card, supplying extra current power without an external adapter and using the Fressco FL1100 host controller plus multiple protective components to keep connections stable and data safe.