
- StarTech ECUSB3S2 USB ExpressCard
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Newegg
From $17.28 (New)
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Overstock.com
From $19.76 (New)
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OfficeDepot & OfficeMax
From $20.09 (New)
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Tiger Direct
From $10.79 (New)

From $17.28 (New)
From $19.76 (New)
From $20.09 (New)
From $10.79 (New)

| Last Seen | |
| Highest | $27.99 Aug 11, '15 |
| Lowest | $17.28 Feb 17, '16 |
| Average | $17.28 (30d avg) $22.13 (90d avg) $21.07 (180d avg) $20.71 (365d avg) $20.95 (Lifetime average) |
| Added | Apr 29, 2013 |
StarTech ECUSB3S2 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter - Retail Standards: USB 3.0 Data Rates: 5.0 Gbps USB: 2 x USB 3.0 Other Ports: USB 3.0 A (9 pin ; SuperSpeed) Female Interface: ExpressCard slot Dimensions: 0.83" x 1.30" x 4.50" (H x W x L) Operating Systems Supported: Windows XP(32/64-bit)/ Server 2003(32/64-bit)/ Vista(32/64-bit)/ Server 2008 R2/ 7(32/64-bit)/ 8(32/64-bit) Package Contents: Driver CD Instruction Manual USB 3.0 ExpressCard

| Last Seen | |
| Highest | $38.75 Sep 15, '14 |
| Lowest | $17.97 Feb 1, '15 |
| Average | $20.35 (30d avg) $21.28 (90d avg) $21.80 (180d avg) $21.13 (365d avg) $20.76 (Lifetime average) |
| Added | Aug 4, 2014 |
Add two USB 3.0 ports to your laptop through an ExpressCard slot. The ECUSB3S2 ExpressCard USB 3.0 Adapter lets you add two USB 3.0 ports to your laptop through a 34mm 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. Featuring a native NEC host controller chipset, the USB 3.0 ExpressCard adapter is compliant with USB 3.0 standards for data transfer speeds up to 5 Gbps, while still offering backward compatibility with existing USB 2.0 / 1.1 devices. Backed by a StarTech.com lifetime warranty and free lifetime technical support. Improved Performance with UASP UASP is supported in Windows® 8, Server 2012 and Linux kernel 2.6.3 or later. 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. Manufacturer: StarTech.com Manufacturer Part Number: ECUSB3S2 Manufacturer Website Address: http://www.startech.com Brand Name: StarTech.com Product Model: ECUSB3S2 Product Name: 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter Product Type: USB Adapter Technical Information: Host Interface: ExpressCard/34 Physical Characteristics: Form Factor: Plug-in Module Platform Supported: PC Green Compliant: Yes Green Compliance Certifica

| Latest | $20.09 6 hrs ago |
| Highest | $20.99 Nov 28, '14 |
| Lowest | $18.69 Feb 18, '16 |
| Average | $19.72 (30d avg) $19.24 (90d avg) $18.98 (180d avg) $18.99 (365d avg) $19.09 (Lifetime average) |
| Added | Nov 28, 2014 |
Add two USB 3.0 ports to your laptop through an ExpressCard slot. The ECUSB3S2 ExpressCard USB 3.0 Adapter lets you add two USB 3.0 ports to your laptop through a 34mm 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.Featuring a native NEC host controller chipset, the USB 3.0 ExpressCard adapter is compliant with USB 3.0 standards for data transfer speeds up to 5 Gbps, while still offering backward compatibility with existing USB 2.0 / 1.1 devices.UASP is supported in Windows 8, Server 2012 and Linux kernel 2.6.3 or later. 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. StarTech.com 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support is one of many USB Hubs, Adapters & Switches available through Office Depot. Made by StarTech.

| Last Seen | |
| Highest | $23.12 Jul 7, '13 |
| Lowest | $10.79 Dec 29, '15 |
| Average | $14.43 (30d avg) $15.78 (90d avg) $16.12 (180d avg) $17.42 (365d avg) $19.85 (Lifetime average) |
| Added | Jun 14, 2013 |
StarTech ECUSB3S2 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter - USB 3.0