The Best 2 Port Usb 30 Laptop Express Card

The ECUSB3S22 2-Port ExpressCard USB 3.0 Card adds 2 SuperSpeed USB 3.0 ports to an ExpressCard-enabled computer system, using a 34mm form factor that will fit in both 34mm and 54mm slots, along with ports mounted side-by-side for easy access. 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. USB 3.0 supports data transfer rates up to 5 Gbps (10x faster than USB 2.0) and is able to provide more power per port, to help support faster and more powerful devices. Also, this ExpressCard adapter is backward compatible with USB 2.0/1.x, so all of your existing devices will still work. 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.

The ECUSB3S254F 2-Port Flush Mount USB 3.0 ExpressCard Adapter lets you add two USB 3.0 ports to your ExpressCard-enabled laptop. The USB 3.0 card uses a unique design that allows it to sit flush in a standard 54mm laptop ExpressCard slot, creating a seamless add-on that can be left installed even while on the move, without having to worry about impact damage to either the card or the ExpressCard slot. 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 SuperSpeed USB 3.0 Card supports data transfer rates of up to 5Gbps, and is backward compatible with USB 2.0 (at up to 480Mbps), or USB 1.1/1.0 at up to 1.5/1.2 Mbps respectively – the perfect laptop accessory for users to connect USB devices, both new and old. 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.

An easy and fast update solution for your computer!

Specifications:
Dimensions: 75x34x5mm
Ports: 2 USB 3.0 ports
Slot interface: ExpressCard 34mm
Supported OS: Windows XP, Server 2003, Vista, Server 2008 and 7
Not Supported OS: MacOS, Linux openSUSE

Note:
1.Package NOT include driver for MacOS
2.Might not support high power consumption device (ie, external HDD)

Notice:
Label on adapter may be different.

Package Included:
1 x ExpressCard 34MM 2PORTS USB3.0 ADAPTER

Features:
Compliant with USB 3.0 specification.
Compatible with USB 2.0 & 1.1 specification.
Compliant with ExpressCard Specification 1.0.
Compliant with ExpressCard/54mm standard.
Compliant with standard 54mm ExpressCard slot.
Support Windows XP / Vista / 7 / 8 / Server 2008.

Power supply:
900mAh(enough for U-disk,mouse and other devices,U can use the cable to supply power for Ur large current demand devices)
Dimension:73x53x5mm/2.9×2.1×0.2″

Package Included:
1 X 2 Port Hidden USB 3.0 ExpressCard 54mm Adapter.
1 X USB DC Cable

Description:

– Ideal for laptop users with no USB3.0 high-speed interface, expands the notebook's 34mm Express expansion slot by two USB3.0 high-speed interfaces
Fully compliant with ExpressCard Specification 1.0.
– Complete single-wire (or x1) PCI Express throughput
– This product supports 34MM / wide Express Card slot
Compliant with Universal Serial Bus 3.0 Specification Revision 1.0.
Complies with Xhci (Extensible Host Controller Interface) Specification Revision 1.0.
– Support multiple USB3.0, USB 2.0 and USB 1.1 simultaneous operation of equipment
– Support USB data 1.5 / 12/480/5000 Mbps transfer rate
– Expansion of two external USB3.0 ultra-high-speed system ports
– Meet USB3.0 5 V / 900mA output power level.
– Hot-swap feature that allows you to connect / disconnect without shutting down the system power supply
– Driver supports Microsoft Windows 2000, XP, Vista and 7 operating systems
– Certification CE, FCC, RoHS and Microsoft WQHL approved.

Specification:

– Material: aluminum alloy
– Size: 75 * 33 * 5mm

Package Includes:

1x adapter
1x CD

Description:

– Ideal for laptop users with no USB3.0 high-speed interface, expands the notebook's 34mm Express expansion slot by two USB3.0 high-speed interfaces
Fully compliant with ExpressCard Specification 1.0.
– Complete single-wire (or x1) PCI Express throughput
– This product supports 34MM / wide Express Card slot
Compliant with Universal Serial Bus 3.0 Specification Revision 1.0.
Complies with Xhci (Extensible Host Controller Interface) Specification Revision 1.0.
– Support multiple USB3.0, USB 2.0 and USB 1.1 simultaneous operation of equipment
– Support USB data 1.5 / 12/480/5000 Mbps transfer rate
– Expansion of two external USB3.0 ultra-high-speed system ports
– Meet USB3.0 5 V / 900mA output power level.
– Hot-swap feature that allows you to connect / disconnect without shutting down the system power supply
– Driver supports Microsoft Windows 2000, XP, Vista and 7 operating systems
– Certification CE, FCC, RoHS and Microsoft WQHL approved.

Specification:

– Material: aluminum alloy
– Size: 75 * 33 * 5mm

Package Includes:

1x adapter
1x CD

Support the following data transfer rate:
USB 2.0 mode up to 480 Mbps
USB 3.0 mode up to 5 Gbps
Faster than High-Speed USB 2.0
Support system : Windows 2000/XP/2003/Vista/Win 7 of 32 / 64 bit server

Package included:
1 x 54mm Express Card ExpressCard to 3 Port USB 3.0 Adapter for Laptop (NO Retail Box. Packed Safely in Bubble Bag)
1 x Driver CD

The ECESATA254F Flush Mount 2-Port eSATA ExpressCard Adapter uses a unique slim 54mm form factor design that allows it to sit fully in a standard laptop ExpressCard/54 slot without sticking out. When installed, the ports sit flush with the sides of the laptop, creating a seamless add-on that can be left installed at all times, without fear that it or the card slot will be damaged due to snagging or impact. The eSATA ExpressCard adapter features 2 independent eSATA ports, and is compatible with the latest high capacity SATA drives (SATA I, SATA II) with support for data transfer speeds up to 3 Gbps. With support for Port Multiplier technology and hot-swap installation, the eSATA ExpressCard allows compatible multi-drive enclosures to be connected over a single eSATA cable, and devices can be connected and disconnected without having to reboot the system.

The Sabrent xXC-USB30 USB 3.0 Express Card for laptop and notebook quickly adds SuperSpeed USB 3.0 functionality to your PC. This USB 3.0 laptop or notebook Express card provides a simple and convenient way to upgrade your laptop or notebook for use with SuperSpeed USB 3.0. USB 3.0 is the latest generation of USB technology, boasting enhanced transfer rates of up to 5.0 Gbps. SuperSpeed USB offers unparalleled performance compared to the standard USB 2.0, delivering the quick transfer and storage of all your files. In addition to supporting USB 3.0 devices.

Features:

* Boasting enhanced transfer rates of up to 5.0 Gbps.

* Hot-Swapping Feature Allows to Connect/Disconnect Devices without Powering Down the System.

* Provides 2 ports, compatible with all USB 3.0, 2.0, and 1.1 compatible devices.

* Fully compliant with USB 3.0 revision 1 and Intel xHCI rev 0.96 specifications.

* Supports Windows 7, Vista, and XP (32 and 64 bit).

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