Description With the 4-port dual bus PCI Express-USB 3.0 card PEXUSB3S42V you can add four dual bus USB 3.0 ports to a PCIe x4-enabled PC. Dual Bus Architecture improves USB 3.0 performance by transferring data to the computer on independent channels, making file transfer faster. When multiple devices are connected, the maximum bandwidth of traditional Single Bus USB 3.0 cards is distributed across all ports. By using a second host controller chipset, the dual bus transmission channel is shared only by two ports instead of four. By assigning up to 5 Gbps to two ports each, performance bottlenecks are reduced and the total available bandwidth is effectively doubled to 10 Gbps. With support for USB Attached SCSI Protocol (UASP), this USB 3.0 controller, combined with a UASP-enabled chassis, is up to 70% faster than a traditional USB 3.0 (Note: UASP is a compatible operating system
The article "StarTech.com 4 Port Dual Bus PCI Express PCIe USB3.0 Card w - UASP & Power - USB..." from the Startech brand, the dimensions of height 120 mm x width 15 mm x depth 167 mm. The product supports the following Windows operating systems: Windows 10 Education,Windows 10 Education x64,Windows 10 Enterprise,Windows 10 Enterprise x64,Windows 10 Home,Windows 10 Home x64,Windows 10 Pro,Windows 10 Pro x64,Windows 7 Enterprise,Windows 7 Enterprise x64, Windows 7 Home Basic,Windows 7 Home Basic x64,Windows 7 Home Premium,Windows 7 Home Premium x64,Windows 7 Professional,Windows 7 Professional x64,Windows 7 Starter,Windows 7 Starter x64,Windows 7 Ultimate,Windows 7 Ultimate x64,Windows 8,Windows 8 Enterprise,Windows 8 Enterprise x64,Windows 8 Pro,Wind, has the following certifications: CE, FCC and has a weight of 90 g. The product has a total weight of 200 g.
StarTech.com Ltd. Siriusdreef 17-27, 2132 WT Hoofddrop, Deutschland support@startech.com
Technical specifications
Language
System requirements
Linux operating systems supported
Yes
Server operating systems supported
Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2
Windows operating systems supported
Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64
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