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Ultra U12-41388 PCI-E Ethernet Card - 1 Port, 10 / 100 / 1000 MbpsItem#: U12-41388 | Model#: U12-41388
Currently Out Of Stock!
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Ultra 1 Port 10 / 100 / 1000 PCI-E Ethernet Card Product Details
Product Details
Ultra U12-41388 PCI-E Ethernet Card
The Ultra U12-41388 PCI-E Ethernet Card lets you easily upgrade your desktop computer to full gigabit speeds. Simply insert the Ultra U12-41388 PCI-E Ethernet Card into your computer and instantly provide your high-performance workstation with the speed to quickly transfer large video, audio, and graphic files across the network. The Ultra U12-41388 PCI-E Ethernet Card features data transfer speeds up to 1000Mbps and its compatible with ACPI power management. Purchase the Ultra U12-41388 PCI-E Ethernet Card today!
What It Is and Why You Need It:
- Great for Desktops and Workstations
- Data Transfer Speeds Up to 10/100/1000 Mbps
- Compatible with ACPI Power Management
- 3 year Warranty Support When You Need it the Most

Specifications
General Specifications |
|||||||||
|---|---|---|---|---|---|---|---|---|---|
| RJ-45 Ports | 1 | ||||||||
Port Specifications |
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| 10/100/1000 Mbps Ports | 1 | ||||||||
Customer Reviews
Have an opinion on this product that you would like to share? If, so please take a few moments to write your rating and review.
Write your own review- Value
- 4.2
- Features
- 3.8
- Quality
- 3.9
- Performance
- 4.3
- Displaying Reviews 1 - 5 of 12
- Next »
- Overall
-
4.5
- Value
- 5.0
- Features
- 4.0
- Quality
- 5.0
- Performance
- 4.0
- Reviewer:
- Kay
- Date:
- Dec 31, 2011
Very Good item
This item works great and preforms well.
- Overall
-
4.5
- Value
- 4.0
- Features
- 4.0
- Quality
- 5.0
- Performance
- 5.0
- Reviewer:
- palani
- Date:
- Nov 29, 2011
Really Works Well
The Price was good. Features were as expected also good. Great Performance, great Quality,very fast. Cons: You have to install the drivers.
- Overall
-
4.3
- Value
- 5.0
- Features
- 4.0
- Quality
- 4.0
- Performance
- 4.0
- Reviewer:
- rubbrchikin
- Date:
- Nov 27, 2011
Utility ethernet
I got this card because my motherboard's built-in ethernet was faulty and caused lockups and bluescreens constantly, and it works great. It's the lowest-cost option available. The JMicron chipset is probably one of the top-quality low-cost Ethernet interfaces out there. Transfer rates are decent, I get close to 90Mbps throughput on intranet data transfers, and latency is low enough for gaming. I don't have any gigabit switches or Cat-6 cable, so I couldn't test the gigabit functionality, but it works wonderfully as a utility 100Mbps card, so I'm pretty satisfied.
- Overall
-
2.0
- Value
- 2.0
- Features
- 2.0
- Quality
- 2.0
- Performance
- 2.0
- Reviewer:
- Bigbang
- Date:
- Oct 27, 2011
Infinit Reboot PC
Once installed this product automatically reboot my pc even if shutdown the pc. My computer is a DEL XPS 8300 with windows 7. I cannot return the card because of the costs. Very bad product. I removed the card and everything is ok now.
- Overall
-
5.0
- Value
- 5.0
- Features
- 5.0
- Quality
- 5.0
- Performance
- 5.0
- Reviewer:
- Sandshark
- Date:
- Oct 09, 2011
Also supports jumbo frames
Zoomed in on the photo and saw this uses the JMicron JMC250 chip, which does support jumbo frames, so I took a gamble that the driver provided would as well. I am happy to report that it does support jumbo frames (at least in Win 7). With the lowest priced one that advertises jumbo frames costing more than double, it's a nice find.
- Displaying Reviews 1 - 5 of 12
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Manufactured by:
Ultra
Warranty provided by: Ultra
Limited Warranty: 12 months parts; 12 months labor
Mfg Part No: U12-41388
UPC No: 022769413884
Box Size: ( Length: 1, Width: 4, Depth: 8 )
Shipping Weight: 0.2500 pound(s)
Dimensional Weight: 1 pounds
What is Dimensional weight?
Click here for full warranty and support information - Limited Warranty: A full text version of the limited warranty
may be obtained by mailing a self addressed, stamped envelope to the
address below and requesting the warranty for item number: U12-41388
TigerDirect.com
Warranty Information
7795 W. Flagler St. Suite 35
Miami, FL. 33144 - Ultra logos are registered trademarks of Ultra. All others trademarks and copyrights mentioned herein are the property of their respective owners.
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