SKU: 37024205066

SIMPLECOM EC312 PCI-E 2.0 x4 to 2 Port USB 3.1 Gen II 10Gpbs Type-C and Type-A Card

Sale price$48.60 Regular price$54.00
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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

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Description

SIMPLECOM EC312 PCI-E 2.0 x4 to 2 Port USB 3.1 Gen II 10Gpbs Type-C and Type-A CardSimplecom EC312 PCI E 2. 0 x4 to 2 Port SuperSpeed+ USB 3. 1 Gen II 10Gpbs Type C and Type A Host Expansion Card EC312 provides both SuperSpeed+ USB 3. 1 Type C and Type A ports, this USB 3. 1 Generation II Expansion Card delivers the necessary bandwidth and features required by modern PCs and portable devices. Featuring one Type A and also an additional USB Type C port, it works up to 10Gbps for data transfer when connecting to USB 3. 1 Gen II

Simplecom EC312 PCI-E 2.0 x4 to 2 Port SuperSpeed+ USB 3.1 Gen II 10Gpbs Type-C and Type-A Host Expansion Card
EC312 provides both SuperSpeed+ USB 3.1 Type-C and Type-A ports, this USB 3.1 Generation II Expansion Card delivers the necessary bandwidth and features required by modern PCs and portable devices.
Featuring one Type-A and also an additional USB Type-C port, it works up to 10Gbps for data transfer when connecting to USB 3.1 Gen II compliant peripherals, while maintaining compatibility with existing USB peripheral devices. USB 3.1 Gen II performance is 2 times faster than USB 3.1 Gen I and 20 times faster than USB 2.0 connectivity.
With next generation USB Type-C reversible connector, which means that users will no longer need to be concerned with plug orientation/cable direction, making it easier to plug in. This card is an ideal choice for external storage devices, digital cameras, webcam, video devices, and all other USB devices. The card draws power from the host computer via any available SATA power connector.

Features
Compliant with Universal Serial Bus 3.1 specification Gen2
PCI Express Base 2.0 four lane ( x4)
Compliant with xHCI (eXtensible Host Controller Interface) specifications Revision 1.1
Supports simultaneous operation of multiple USB 3.1, 3.0, USB 2.0 and USB 1.1 devices
Built-in over current protection on each USB port

Specifications
Bus: PCI Express Spec 2.0, Four Lane (x4)
Controller: PCI Express USB 3.1 Host controller
USB Standard: extensible Host Controller Interface (xHCI) Rev1.1
Interface: Universal Serial Bus 3.1 / 3.0 / 2.0
Speed: SuperSpeed+ (10Gpbs), SuperSpeed (5Gpbs), HiSpeed (480Mbps), Full Speed (12Mbps)
Source: +5VDC / SATA Power Connector Type
Output Capacity: USB Type-C Port: +5VDC / Maximum 3.0A / each port
Supported System: Windows: Windows Vista, 7, 8 ,10 (32/64 Bit)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 37024205066

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4.3 ★★★★★
Based on 7 reviews
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I
Verified Purchase
Issyr
Natrona Heights, US
★★★★★ 3
Not soft, not wrinkle free
Color: Light Grey, Size: 2 Pack King(20x36)-Regular, Color: Light Grey, Size: 2 Pack King(20x36)-Regular
Not as soft as expected. Major WRINKLED after washer/dryer. Always use max heat on dryer. Not as described. Money wasted.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
B
Verified Purchase
Billy Ragsdale
Port Orchard, US
★★★★★ 5
These pillowcases are wonderful.
Color: Light Purple, Size: 2 Pack Queen(20x30)-Regular
I love my new pillowcases. They are cooling and easy to wash.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
S
Verified Purchase
Shelby
Pawtucket, US
★★★★★ 5
Cool, Comfortable, and Worth Every Penny!
Color: Light Gray, Size: Standard
I’m honestly impressed with these pillowcases! From the first night, I could feel the difference—they stay noticeably cool, which is perfect if you tend to sleep hot like I do. The fabric feels silky smooth against the skin without being slippery, and it’s really gentle on both my hair and face. I’ve also noticed I wake up less sweaty and more comfortable overall. They fit my pillows well and don’t slip off during the night, which is a big plus. After washing, they held up great—no fading, shrinking, or loss of softness. If you’re looking for pillowcases that actually help keep you cool and comfortable through the night, these are definitely worth it. I’ll be buying more!
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Reviewed in the United States on April 7, 2026
S
Verified Purchase
Sarah Benjamin
West Palm Beach, US
★★★★★ 5
Extremely cold, silky, gentle on hair
Color: White, Size: Queen
This was so cold when I removed it from the package that at first I thought it would be too cold. It was as if it had been in a freezer. I really like how silky it is on my face. (I can't stand a rough feeling pillowcase.) It is also gentle on my curly hair. The pillowcase can warm up from being slept on, but a shift of just a few inches gets back to wonderful cold. I highly recommend this as an extremely cool, silky smooth fabric. These are much colder than my very expensive miracle sheets.
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Reviewed in the United States on April 22, 2026
A
Verified Purchase
Amazon Customer
Birmingham, US
★★★★★ 5
Freaking Amazing 🤩
I never write reviews but these pillow cases absolutely deserve one!!! These are absolutely amazing! So soft and cool! I sweat so bad every night!! I wake up and my hair, shirt and pillow are drenched!!! I slipped these bad boys on as soon as they came in, and let me tell you! They were cold to the touch, I woke up this morning and I wasn’t sweating! I thought $20 something dollars was a little expensive for 2 pillow cases but was totally worth it! We love love love them!🩷🩷🩷Hubby approved😉
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Reviewed in the United States on May 18, 2026

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