Startech

StarTech.com 4-Port USB 3.0 PCI Express Card Adapter - PCIe SuperSpeed USB 3.0 Expansion Card w/ 2 Dedicated 5Gbps Channels (PEXUSB3S42V) PCI Express 4 Ext Dual Bus

Returns / Exchanges: Sealed Product Only

SKU:065030854597

$122.11 CAD

~~$0.00 CAD~~ $122.11 CAD

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AMAZON.CA PRODUCT DESCRIPTION
The 4-Port USB 3.0 PCIe card lets you add four USB 3.0 ports with two dedicated 5 Gbps channels to your PCIe x4-enabled PC. This independent port architecture improves USB 3.0 performance by transferring data on two individual channels to your computer, giving you faster file transfers. By employing a second host controller chipset, the transmission channel is shared across two ports rather than four. Dedicating up to 5 Gbps for each set of two ports reduces performance bottlenecks, and effectively doubles your total available to bandwidth to 10 Gbps. Enhanced with UASP support, this USB 3.0 PCI Express Card Adapter performs up to 70% faster than conventional USB 3.0 when paired with a UASP supported enclosure. For high-power USB devices, this USB 3.0 add-on card includes an optional SATA or LP4 power connector to connect to your system power supply and deliver up to 900mA of power per port to USB 3.0 bus-powered devices (500mA for USB 2.0). The USB 3.0 expansion card also supports USB Battery Charging Specification 1.2 (Apple Mode only). The USB 3.0 PCI express card adapter is compliant with USB 3.0 standards while offering backward compatibility with existing USB 2.0 / 1.1 devices. For added versatility, the USB 3.1 PCIe card is equipped with a standard profile bracket and includes a low-profile/half-height bracket for installation in small form-factor computers. This 4-Port USB 3.0 PCIe card is backed by a StarTech.com 2-year warranty and free lifetime technical support.

FROM THE MANUFACTURER
The PEXUSB3S42V 4-Port Dual Bus PCI Express USB 3.0 Card lets you add four dual bus USB 3.0 ports to your PCIe x4-enabled PC. Dual bus architecture improves USB 3.0 performance by transferring data on independent channels to your computer, giving you faster file transfers. When multiple devices are connected, traditional single bus USB 3.0 cards share your maximum bandwidth between all ports. By employing a second host controller chipset, the dual bus transmission channel is shared across two ports rather than four. Allocating up to 5 Gbps for each set of two ports reduces performance bottlenecks, and effectively doubles your total available to bandwidth to 10 Gbps. Enhanced with UASP support (USB Attached SCSI Protocol), this USB 3.0 controller performs up to 70-Percent faster than conventional USB 3.0 when paired with a UASP supported enclosure (Note: UASP requires a compatible operating system). Using a more efficient protocol than the traditional USB BOT (Bulk-Only Transport), UASP technology optimizes transfers by allowing multiple commands to be processed simultaneously, significantly increasing transfer speeds for less wait time on data transfers. For high-power USB devices, this PCIe USB 3.0 card includes an optional SATA or LP4 power connector to connect to your system power supply and deliver up to 900mA of power per port to USB 3.0 bus-powered devices (500mA for USB 2.0). The controller card is compliant with USB 3.0 standards while offering backward compatibility with existing USB 2.0 / 1.1 devices. For added versatility, the USB 3.0 PCIe card is equipped with a standard profile bracket and includes a low-profile/half-height bracket for installation in small form-factor computers. Backed by a StarTech.com 2-year warranty and free lifetime technical support.

Shipping Policy

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If a PO Box address is provided, the order will be canceled, and we will not capture your pending payment.

2. Delivery Failure Due to Customer Fault:

If the delivery failure is attributed to customer-related factors, such as providing an incorrect shipping address or failure to receive the package, Dealtargets.com will not be held responsible for the unsuccessful delivery.
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Return Policy for Non-Defective Items

Due to Manufacturer Requirements: We are unable to offer returns for opened, non-defective products. This policy adheres to manufacturer requirements, and no exceptions can be made.

Eligibility: To qualify for a return or exchange, the product must be in its factory-sealed condition or remain in its original shipping box.

Proof of Purchase: A proof of purchase, such as a receipt or order confirmation email, must accompany the returned product. For detailed information, refer to our Return and Refund Policy.

Manufacturer Warranty

Coverage: All items are covered by the manufacturer's warranty. Customers are required to contact the manufacturer directly for any warranty-related concerns. For more information, please visit our Product Warranty Policy.