STARTECH PEXUSB3S42V 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 2 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power

The PEXUSB3S42V 4-Port PCI Express USB 3.2 Gen 1 Card lets you add four USB 3.2 Gen 1 ports with two dedicated 5 Gbps channels to your PCIe x4-enabled PC. This independent port architecture improves USB 3.2 Gen 1 performance by transferring data on two 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 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 (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. 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. More from the Manufacturer

General Information
Manufacturer	StarTech.com
Manufacturer Part Number	PEXUSB3S42V
Manufacturer Website Address	http://www.startech.com
Brand Name	StarTech.com
Product Name	4 Port PCIe USB Card
Packaged Quantity	1 Each
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	Windows Vista
Operating System Supported	Windows Server 2016
Operating System Supported	Windows Server 2019
Operating System Supported	Windows 11
Operating System Supported	Windows 7
Operating System Supported	Windows 10
Operating System Supported	Windows Server 2012
Operating System Supported	Linux
Operating System Supported	Windows Server 2008 R2
Operating System Supported	Windows 8.1
Operating System Supported	Windows 8
Physical Characteristics
Color Family	Black
Product Color	Black
Form Factor	Plug-in Card
Height	4.7"
Width	0.6"
Length	6.6"
Weight (Approximate)	3.20 oz
Miscellaneous
Package Contents	4 Port PCIe USB Card 1 x Low Profile Bracket 1 x Driver CD 1 x Instruction Manual
Platform Supported	Linux
Platform Supported	PC
Country of Origin	China
Environmentally Friendly	Yes
Environmental Certification	EU RoHS
Environmental Compliance	Restriction of Hazardous Substances (RoHS) 2
Environmental Compliance	Waste Electrical and Electronic Equipment Directive (WEEE)
Environmental Compliance	Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
EU RoHS Declaration URL	https://media.startech.com/cms/pdfs/pexusb3s42v_rohs.pdf
REACH Declaration URL	https://media.startech.com/cms/pdfs/pexusb3s42v_rohs.pdf
REACH free of SVHC	Yes
WEEE Statement	https://media.startech.com/cms/pdfs/pexusb3s42v_weee.pdf
End of Life Manual Availability	Yes
Warranty
Limited Warranty	2 Year

Similar Products: