PCI-E to Dual-Port USB 3.0 Expansion Card for Desktop Computers with Built-in Independent Power Supply and Support for Small Case ASM1042

Dual-Port USB 3.0 Expansion: Professional PCIe adapter adds two external USB 3.0 Type-A ports delivering SuperSpeed 5Gbps transfer rates. Eliminates port shortage for external drives, peripherals, VR headsetsessential upgrade for desktop motherboards with limited USB connectivity.

Independent Power Supply Design: Dedicated SATA or Molex power connector ensures stable high-current delivery to both ports simultaneously. Prevents motherboard USB power overloadsafely supports power-hungry devices including external SSDs, charging stations, and USB-powered equipment.

ASM1042 Proven Controller: Powered by reliable ASMedia ASM1042 USB 3.0 chipset delivers superior compatibility and stable performance. Industry-trusted controller ensures reliable high-speed data transfersprofessional-grade solution for workstations and demanding applications.

Low-Profile Bracket Included: Dual bracket design accommodates both standard ATX towers and small form factor cases. Versatile installation for compact builds, HTPCs, mini-ITX systemsmaximum compatibility across chassis sizes.

Plug-and-Play Installation: Standard PCIe x1 interface with automatic driver recognition on Windows 7/8/10/11 and Linux. No additional software requiredinstant USB 3.0 expansion for desktops, gaming PCs, and professional workstations.