Description
StarTech 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card Adapter with UASP - SATA Power PEXUSB3S4V (2 Years Manufacture Local Warranty In Singapore)
Add 4 external USB 3.0 ports to a low profile or standard computer, through PCI Express
- 4 external USB 3.0 ports in a stacked layout
- UASP support for more efficient data transfer
- Fully compliant with USB 3.0 revision 1.0 specifications and Intel xHCI rev0.95 specifications
- 4 external USB 3.0 ports in a stacked layout
- UASP support for more efficient data transfer
- Fully compliant with USB 3.0 revision 1.0 specifications and Intel xHCI rev0.95 specifications
The PEXUSB3S4V PCI Express USB 3.0 Card (with SATA Power) adds 4 external USB 3.0 ports to any PCI Express-enabled computer system with support for data rates up to 5 Gbps, while remaining backward compatible with USB 2.0 / 1.x devices.
Enhanced with UASP support (USB Attached SCSI Protocol), this USB 3.0 controller performs up to 70% 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. See our UASP test results below for further details.
The card uses a "stacked" port layout that places the ports one on top of the other, enabling all four USB 3.0 ports to be external facing, while still allowing the card to fit into a small form factor/low profile computer system using the included low profile bracket.
Plus, with a built-in SATA power connector, each USB port can provide up to 900mA of power to devices that draw power from a host bus connection (500mA for USB 2.0) by connecting to your computer power supply.
Backed by a StarTech.com 2-year warranty and free lifetime technical support.
Improved Performance with UASP
UASP is supported in Windows® 8 and Server 2012. In testing UASP performed with up to a 70% faster read / 40% faster write speed over traditional USB 3.0 at peak performance.
At the same peak in testing, UASP also showed up to an 80% reduction in required processor resources.
Test results were obtained using an Intel® Ivy Bridge system, StarTech.com add-on USB 3.0 cards, a UASP-enabled StarTech.com enclosure, and a SATA III solid state drive.
Also seen in the collections
Related Products
Full Collection for StarTech
StarTech
StarTech USB-C Multiport Adapter - USB-C Travel Dock with 4K HDMI or 1080p VGA - Gigabit Ethernet, 5Gbps USB-A 3.0 - USB-C Digital AV Adapter Converter - USB Type-C/Thunderbolt 3 Laptop DKT30CHV (3 Years Manufacture Local Warranty In Singapore)-EOL
Original price:$ 119.00 SGD
Current price: $ 109.00 SGD
Startech USB-C Multiport Adapter - USB-C Travel Dock with 4K HDMI or 1080p VGA - Gigabit Ethernet, 5Gbps USB-A 3.0 - USB-C Digital AV Adapter - USB Type-C/Thunderbolt 3 Laptops - White DKT30CHVW (3 Years Manufacture Local Warranty In Singapore) -EOL
Original price:$ 123.00 SGD
Current price: $ 119.00 SGD
Startech USB C Multiport Adapter with HDMI, VGA, Gigabit Ethernet & USB 3.0 - USB C to 4K HDMI or 1080p VGA Display Mini Dock Hub - USB Type-C Travel Docking Station for USB-C Laptops DKT30CHVCM (3 Years Manufacture Local Warranty In Singapore) -EOL
Original price:$ 163.00 SGD
Current price: $ 149.00 SGD
StarTech Desk-Mount Dual Monitor Arm - Articulating ARMDUAL (5 Years Manufacture Local Warranty In Singapore)
Original price:$ 321.00 SGD
Current price: $ 302.00 SGD
StarTech Desk-Mount Dual Monitor Arm - Full Motion Articulating - Premium ARMDUAL30 (10 Years Manufacture Local Warranty In Singapore)
Original price:$ 482.00 SGD
Current price: $ 473.00 SGD
StarTech USB C Dock - 4K Dual Monitor HDMI Display - Mini Laptop Docking Station - 100W Power Delivery Passthrough - GbE, 2-Port USB-A Hub - USB Type-C Multiport Adapter - 3.3' Cable DK30C2HAGPD (3 Years Manufacture Local Warranty In Singapore)
Original price:$ 229.00 SGD
Current price: $ 219.00 SGD
StarTech Dual 4K Monitor Mini Thunderbolt 3 Dock with HDMI TB3DKM2HD (3 Years Manufacture Local Warranty In Singapore) -EOL
Original price:$ 268.99 SGD
Current price: $ 249.00 SGD
StarTech Flat-Screen TV Wall Mount - Tilting FLATPNLWALL (5 Years Manufacture Local Warranty In Singapore)
Original price:$ 185.00 SGD
Current price: $ 123.00 SGD
StarTech 4 Port Portable SuperSpeed USB 3.0 Hub with Built-in Cable ST4300PBU3 (2 Years Manufacture Local Warranty In Singapore)
Original price:$ 52.00 SGD
Current price: $ 48.00 SGD
StarTech 4-Port Portable USB 3.0 Hub with Built-in Cable ST43004UA (2 Years Manufacture Local Warranty In Singapore) -EOL
Original price:$ 53.00 SGD
Current price: $ 48.00 SGD
Startech USB to 4 USB 3.0 Hub with Built-in Cable ST4300MINU3B (2 Years Manufacture Local Warranty In Singapore)
Original price:$ 46.00 SGD
Current price: $ 42.00 SGD
StarTech USB 3.0 to Gigabit Ethernet Adapter NIC with USB Port USB31000SPTB (2 Years Manufacture Local Warranty In Singapore)
Original price:$ 77.00 SGD
Current price: $ 66.00 SGD
Startech USB 2.0 to Gigabit Ethernet Adapter USB2100 (2 Years Manufacture Local Warranty In Singapore) -EOL
Original price:$ 39.00 SGD
Current price: $ 34.00 SGD
Startech 6 ft DisplayPort to VGA Adapter Converter Cable – DP to VGA DP2VGAMM6B (3 Years Manufacture Local Warranty In Singapore)
Original price:$ 65.00 SGD
Current price: $ 49.00 SGD
Startech Compact HDMI to VGA Adapter Converter HD2VGAMICRO (3 Years Manufacture Local Warranty In Singapore)
Original price:$ 56.37 SGD
Current price: $ 50.00 SGD
Startech HDMI to VGA Video Adapter Converter with Audio HD2VGAA2 (3 Years Manufacture Local Warranty In Singapore)
Original price:$ 65.00 SGD
Current price: $ 62.00 SGD
Startech DisplayPort to DisplayPort Multi-Monitor Splitter - 4-Port MST Hub MSTDP124DP -EOL
Original price:$ 283.99 SGD
Current price: $ 269.00 SGD
Startech Mini DisplayPort to DisplayPort Multi-Monitor Splitter - 4-Port MST Hub MSTMDP124DP (3 Years Manufacture Local Warranty In Singapore)
Original price:$ 283.99 SGD
Current price: $ 161.00 SGD
Startech DisplayPort to HDMI Multi-Monitor Splitter 3-Port MST Hub MSTDP123HD (3 year Local Warranty in Singapore) -EOL
Original price:$ 253.99 SGD
Current price: $ 219.00 SGD
Startech Mini DisplayPort to HDMI Multi-Monitor Splitter 3-Port MST Hub MSTMDP123HD (3 Years Manufacture Local Warranty In Singapore)
Original price:$ 253.99 SGD
Current price: $ 210.00 SGD
Startech 3 Port USB-C to HDMI Splitter MST Hub MSTCDP123HD (3 Years Manufacture Local Warranty In Singapore)
Original price:$ 242.99 SGD
Current price: $ 191.00 SGD
Startech 3 Port USB-C to DisplayPort Splitter MST Hub MSTCDP123DP(3 Years Manufacture Local Warranty In Singapore) -EOL
Original price:$ 242.99 SGD
Current price: $ 189.00 SGD
Startech 1-port PCI Express RS232 Serial 16950 UART PCIe Host Controller Adapter Card Low Profile PEX1S953LP (Lifetime Local Warranty in Singapore) -EOL
Original price:$ 84.99 SGD
Current price: $ 74.00 SGD
Startech 2x2in Open Slot Wiring Cable Raceway Duct with Cover AD2X2 (2 Years Manufacture Local Warranty In Singapore)
Original price:$ 63.00 SGD
Current price: $ 50.00 SGD
Startech 2U 16in Universal Vented Rack Mount Cantilever Shelf - Fixed Server Rack Cabinet Shelf CABSHELFV (Lifetime Local Warranty in Singapore)
Original price:$ 78.99 SGD
Current price: $ 76.00 SGD
Startech 1U Fixed 19" Adjustable Depth Universal Server Rack Rails UNIRAILS1U (Lifetime Local Warranty in Singapore)
Original price:$ 139.99 SGD
Current price: $ 132.00 SGD
StarTech USB C Multiport Adapter 4K HDMI 1x USB-A, 1x USB-C, GbE, Thunderbolt 3 Travel Dock DKT30CHCPD (3 Years Manufacture Local Warranty In Singapore)
Original price:$ 181.99 SGD
Current price: $ 146.00 SGD
StarTech USB C Multiport Adapter DVI-D (Digital), GbE, USB-A Dock DKT30CDVPD (3 Years Manufacture Local Warranty In Singapore)
Original price:$ 139.99 SGD
Current price: $ 104.00 SGD
StarTech USB C Multiport Adapter to 4K HDMI or 1080p VGA - USB Type C Travel Dock with 95W PD Pass-Through, USB-A, Gigabit Ethernet - USB-C Video Display Adapter Mini Docking Station DKT30CHVGPD -EOL
Original price:$ 138.99 SGD
Current price: $ 129.00 SGD
StarTech USB C Multiport Adapter - Portable USB-C Dock to 4K HDMI, 2-pt USB 3.0 Hub, SD/SDHC, GbE, 60W PD Pass-Through - USB-C Travel Mini Docking Station - USB Type-C/Thunderbolt 3 DKT30CSDHPD -EOL
Original price:$ 177.99 SGD
Current price: $ 160.00 SGD
StarTech USB C Multiport Adapter - USB-C Travel Dock to 4K HDMI, 3x USB 3.0 Hub, SD/SDHC, GbE, 60W PD 3.0 Pass-Through - Portable USB-C Mini Docking Station USB Type-C/Thunderbolt 3 DKT30CSDHPD3 (3 Years Manufacture Local Warranty In Singapore)
Original price:$ 190.99 SGD
Current price: $ 149.00 SGD
StarTech USB C Multiport Adapter - Mini USB-C Dock w/ Single Monitor VGA 1080p Video - 60W Power Delivery Passthrough - USB 3.1 Gen 1 Type-A 5Gbps, Gigabit Ethernet - Docking Station DKT30CVAGPD (3 Years Manufacture Local Warranty In Singapore)
Original price:$ 135.00 SGD
Current price: $ 124.00 SGD
StarTech USB 3.0 Multi Media Flash Memory Card Reader FCREADHCU3 (2 Years Manufacture Local Warranty In Singapore)
Original price:$ 63.99 SGD
Current price: $ 62.00 SGD
StarTech 4-Port USB-C Hub - USB-C to 1x USB-C and 3x USB-A - USB 3.0 Hub HB30C3A1CFB (2 Years Manufacture Local Warranty In Singapore)
Original price:$ 72.99 SGD
Current price: $ 65.00 SGD
StarTech 2 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART PEX2S952 -EOL
Original price:$ 89.00 SGD
Current price: $ 79.00 SGD
StarTech 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card Adapter with UASP - SATA Power PEXUSB3S4V (2 Years Manufacture Local Warranty In Singapore)
Original price:$ 97.99 SGD
Current price: $ 84.00 SGD
StarTech 4 Port Professional VGA USB KVM Switch with Hub SV431USB -EOL
Original price:$ 244.99 SGD
Current price: $ 199.00 SGD
StarTech Thunderbolt 3 Dock - Dual 4K 60Hz Monitor TB3 Laptop Docking Station with DisplayPort, HDMI & 1080p VGA - 85W Power Delivery & Charging - 2x USB-A, Ethernet TB3DK2DHVUE-EOL While stock Last
Original price:$ 678.99 SGD
Current price: $ 622.00 SGD
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.