
StarTech.com PEXUSB3S2E2I 4 Port USB 3.0 PCI Express PCIe Controller Card - 2 Ext 2 Int with SATA Power
Amazon Price as of 03/18/2025 22:46 GMT+00:00
$35.99
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average price $33.61
$2.38 higher than average
$30.85
$34.28
Product Description
The PEXUSB3S2E2I 4-Port PCI Express USB 3.0 Controller Card adds 2 external USB 3.0 ports and 2 internal USB 3.0 motherboard headers to a PCI Express-enabled computer system, with support for SuperSpeed USB 3.0 data transfer rates up to 5Gbps as well as backward compatibility with devices that rely on previous USB standards (USB 2.0, 1.x).The adapter card features a built-on SATA power connector, which when connected to the computer power supply supports delivery of up to 900 mA of power to USB 3.0 devices (500mA for USB 2.0 devices). Plus, this PCIe USB 3.0 card is equipped with a full-profile bracket and includes an optional low-profile/half-height bracket, making it a versatile solution that can be installed in either full-sized or small form factor computer cases.The PEXUSB3S2E2I USB 3.0 PCIe Card is backed by 2-year warranty and free lifetime technical support.
• Supports SuperSpeed USB 3.0 connectivity with data transfer rates up to 5 Gbps and 80% more device power delivery than USB 2.0
• The card features both internal and external USB 3.0 ports - a versatile solution for adding common USB 3.0 devices (e.g. hard drive enclosures, etc.), as well as devices that require an internal system connection (front panel USB 3.0 hubs or card readers)
• PCIe USB 3.0 controller uses a SATA power connector to draw power for compatible devices, as opposed to an LP4 power connector, making it more suitable for newer systems with power supplies that don't offer enough LP4 connectors.
• 4x USB 3.0 ports: 2x External USB 3.0 ports + 2x Internal (motherboard header) USB 3.0 ports
• Fully compliant with USB 3.0 revision 1.0 specifications and Intel xHCI rev0.95 specifications, with support for data transfer rates up to 5 Gbps
• Built-on SATA power connector, which supports power delivery to USB 3.0 devices (up to 900mA per port)
• Backward compatible with USB 2.0 and USB 1.0/1.1 devices
• Compliant with PCI Express 2.0 specifications
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