Store New Arrivals Add to Favorite View Feedback Contact 4 Port PCI Express USB 3.0 Card - 2 External 2 Internal - SATA Power - UASP S Description Item model number PEXUSB3S2EI Operating System PC Item Dimensions LxWxH 6.69 x 5.59 x 1.18 inches Series PEXUSB3S2EI Color Metallic/Red Compatible Devices Personal Computer Item Weight 0.05 Kilograms Chipset Brand Intel Department Default Category Hardware Interface USB 3.0 Is Discontinued By Manufacturer No Product Dimensions 3.6"L x 0.7"W x 4.7"H Country of Origin Taiwan Manufacturer .com Flexibility to connect external and internal USB 3.2 Gen 1 devices and supports UASP Fast, hassle-free setup with Windows 8 native support, and fits into standard or low-profile systems Backward compatibility lets you save money and connect existing USB 2.0 and 1.x devices Transfer large files at lightning speed, with throughput support up to 5 Gbps Optional SATA power connector provides up to 900mA per port for high-power USB devices add Front Or Rear Panel Usb 3.0 Ports To Your Computer Case Using Usb 3.0 Motherboard-style Headers. This Pci Express Usb 3.0 Card Offers A Cost-effective Upgrade That Lets You Add Four Usb 3.0 Ports To Your Computer Through A Pcie Slot. It Offers Two External Ports Plus Two Internal Usb 3.0 Headers To Help Adapt Your Desktop Or Server To Support A Variety Of Usb 3.0 Devices.flexible And Convenient Port Design With Extra Motherboard-style Usb 3.0 Headers You Have The Flexibility To Add More Internal Usb 3.0 Devices To Your Pc. When Your Existing Headers Are Occupied, You Can Connect Front Panel Hubs Or Card Readers Using This Versatile Alternative To Costly Motherboard And Computer Upgrades. For Added Convenience, The Card Integrates Two External Usb 3.0 Ports, So You Can Plug In More Devices Such As External Hard Drives Or Printers.simple Installation And Supports Older Devices The Usb 3.0 Card Is Easy To Install And Requires No Additional Drivers Or Software In Natively Supported Windows 8.1 / 8 Operating Systems. Plus, It Features A Dual Profile Design That Fits In Standard Or Low-profile Cases, So You Can Rest Assured It Will Fit In Your Small Form-factor System If Needed. Connecting Older Peripherals Isn't A Problem Either. So, There's No Need To Purchase New Devices Since The Adapter Card Is Backward Compatible With Your Usb 2.0 And 1.x Technology.effective Usb 3.0 Performance Enhanced By Uasp This High-performance Superspeed Usb 3.0 Card Supports Data Transfer Rates Up To 5 Gbps And Is Enhanced With Uasp Support, Which Can Perform ~70% Faster Read Speed And 40% Faster Write Speed Over Traditional Usb 3.0, When Paired With A Uasp-enabled Enclosure. The Pexusb3s2ei Is Ruggedly Built for Reliable Usb 3.0 Device Connections And Is Backed By A Startech.com 2-year Warranty And Free Lifetime Technical Support. Note: uasp (usb Attached Scsi Protocol), Is Supported In Windows 8, 8.1, Server 2012 And Linux Kernel 2.6.37 Or Later. Test Resul ABOUT US We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more. SHIPPING We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control. RETURNS We offer a 30-Day Return Policy on items which you are not completely satisfied with. You have the option for a full-refund or an exchange of the item. PAYMENT We accept PayPal. CONTACT US This page content is yet to come Please ad us to your favorite seller and visit again later Thank You CUSTOMER SATISFACTION We try our very best to make sure every customer is completely satisfied. If there's a problem, message us! We're happy to help.