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StarTech.com 4 Port PCIe USB Card PEXUSB3S44V
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USB/Firewire Adapters
StarTech.com
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The PEXUSB3S44V 4-Port PCI Express USB 3.2 Gen 1 Card lets you add four, dedicated 5 Gbps USB 3.2 Gen 1 ports to your PCIe x4-enabled PC. This independent port architecture improves USB 3.2 Gen 1 performance by transferring data on four individual channels to your computer, giving you faster file transfers.
When multiple devices are connected, traditional single bus USB 3.2 Gen 1 cards share your maximum bandwidth between all ports. By employing four host controller chipsets, each port operates on a separate independent transmission channel. Dedicating up to 5 Gbps to each USB port reduces performance bottlenecks, and effectively quadruples your total available to bandwidth to 20 Gbps.
Enhanced with UASP support (USB Attached SCSI Protocol), this USB 3.2 Gen 1 controller performs up to 70% faster than conventional USB 3.2 Gen 1 when paired with a (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. See our UASP test results below for further details.
For high-power USB devices, this PCIe USB 3.2 Gen 1 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 3.2 Gen 1 bus-powered devices (500mA for USB 2.0). The USB 3.2 Gen 1 card also supports USB Battery Charging Specification 1.2 (Apple Mode only), letting you charge compatible Apple devices (iPhones and iPads) faster than a standard USB 3.2 Gen 1 port.
The controller card is compliant with USB 3.2 Gen 1 standards while offering backward compatibility with existing USB 2.0 / 1.1 devices. For added versatility, the USB 3.2 Gen 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.
Backed by a StarTech.com 2-year warranty and free lifetime technical support.
UASP is supported in Windows 8, 8.1, Server 2012 and Linux kernel 2.6.37 or later. In testing UASP performed with up to a 70% faster read / 40% faster write speed over traditional USB 3.2 Gen 1 at peak performance.
Remember, everything you buy at Lotsofstuff.ca is brand new shipped directly from our Canadian warehouses with full manufacturer's warranty. Huge selection, amazing prices and fast shipping. Order your StarTech.com 4 Port PCIe USB Card today!
- Provides four external, independent USB 3.0 Ports
- Supports up to 20 Gbps total transfer bandwidth - Up to 5 Gbps per port
- UASP support across all four ports
- PCIe x4 interface compliant with PCI Express 2.0 specifications
- Optional LP4 or SATA power connector provides up to 900mA per USB port
- Supports USB Battery Charging Specification 1.2 (Apple Mode only)
- Fully compliant with USB 3.0 rev 1.0 and Intel xHCI rev 1.0 specifications
- Backward compatible with USB 2.0 and USB 1.0/1.1 devices
- Includes a Low Profile/half-height installation bracket
- Hot-swap feature to connect/disconnect devices without powering down the system
| General Information | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | PEXUSB3S44V |
| Manufacturer Website Address | http://www.startech.com |
| Brand Name | StarTech.com |
| Product Name | 4 Port PCIe USB Card |
| Packaged Quantity | 1 |
| Product Type | USB Adapter | Technical Information |
| Host Interface | PCI Express x4 | Media & Performance |
| UASP Support | Yes | Interfaces/Ports |
| Total Number of USB Ports | 4 |
| Number of USB 3.2 Ports | 4 |
| Number of SATA Ports | 1 | Software |
| Operating System Supported |
|
Physical Characteristics |
| Product Color | Black |
| Form Factor | Plug-in Card |
| Height | 4.70" (119.38 mm) |
| Width | 0.60" (15.24 mm) |
| Length | 6.60" (167.64 mm) |
| Weight (Approximate) | 90.7 g | Miscellaneous |
| Package Contents |
|
| Platform Supported |
|
| Country of Origin | China |
| Environmentally Friendly | Yes | Warranty |
| Limited Warranty | 2 Year |
| UPC | 065030854627 |
Free Shipping Policy
At Lotsofstuff.ca we know our shoppers want to know their final cost up-front. We agree and that is why every single item available on Lotsofstuff.ca includes free standard ground shipping. You read that correctly. No shipping fees on any item ever. We ship from warehouses located across Canada and our systems will automatically ship from the closest warehouse to your address. We ship using all the major couriers including UPS, Purolator, FedEx and Canada Post. That means even with ground shipping you will often receive your product in under two days - sometimes even the next day. Our only exception to this rule are for residents of the Yukon, Northwest Territories and Nunavut. If you want your product even faster we do have an express shipping option available upon checkout. Please note that at this time we only ship to Canadian addressess. No PO Boxes please.
Return Policy
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We understand sometimes it just doesn't work out and we are happy to offer amazing customer service throughout the return process.
Terms & Conditions:
- The return process must be initiated within 14 days of receipt.
- Once you receive return instructions the product must be received back within 7 business days.
- If there is an obvious issue with the product you received such as damaged by the shipping company or something else of a defective nature please contact us within two days of receipt. Kindly attach any photos so we can best assist.
- LotsOfStuff.ca fully stands behind our products. You can rest assured we will do everything we can to correct the issue.
- All items must be received back in the condition in which they were sent. If item was sent with a seal (as is the case with most consumer electronics) that seal must remain unbroken.
- Discretionary returns can be sent back to us using a courier of your choice.
- We inspect every return and will process your refund within 2-3 days of receipt.
- As we ship all our products to you for free, we withhold from your return our cost of shipping to you.
If you have any questions about our return procedures or policies please contact us anytime at Contact Us
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