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Rosewill RC-400-LX - Network Adapter 10 / 100 / 1000 Mbps PCI 1 x RJ45

Ships from United States.

Sold and Shipped by Newegg

Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller
  • 10/100/1000Mbps
  • 1 x RJ45
  • PCI V2.2, 32/64-bit, 33/66MHz

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews
The front and left side view of the Gigabit Ethernet PCI Card

Rosewill RC-400-LX Gigabit Ethernet PCI Card

An easy way to add versatile Gigabit network performance to your desktop

The left side view of the Gigabit Ethernet PCI Card

Gigabit Network Connectivity

Take advantage of fast LAN connection at up to 1000Mbps data transfer rates.

The front view of Gigabit Ethernet PCI Card which shows a PCB with circuit and chipset

Performance Flexibility

Enjoy rock-solid performance and setup with features like Wake on LAN (WOL), Auto-Negotiation, and Virtual LAN (VLAN) Tag.


Learn more about the Rosewill RC-400-LX

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by Newegg.com's Standard Return Policy.
Anonymous
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Worked great right out of the box on Windows 10 3/26/2020 10:31:17 AM

Overall Review: Worked great right out of the box on Windows 10.
Recommended.

Did you find this review helpful?
Verified Owner
5/ 5
UPDATE FROM 2014 : Still Working After 10 Years 24/7 Use. 11/14/2019 1:47:01 AM

Pros: Still works after 5 years of dusty, hot, 24/7 use in a security DVR (Now an old Socket 478 "personal museum" piece running Linux for another 5 years.

This is the only component i would bother reusing if the new Mobo has a PCI slot.

Cons: Does not support Superjumbomegagigatron frames nor time travel.

Overall Review: I blew the dust off with compressed air this summer and almost choked to death.

1 out of 1 people found this review helpful. Did you?
Ownership: 1 month to 1 year
Verified Owner
4/ 5
Reliable, no frills card. 8/23/2018 8:34:39 PM

Pros: Simple PCI network card, no dip in speed versus onboad LAN (in some cases seems to actually perform better), no network lag at startup.

Cons: It is "plug and play-ish." The "ish" meaning depending on your operating system (mine is Windows 8.1) you may have to do some finagling for the card to get recognized. It comes with a basic driver CD that was...less than helpful. Basically I had to turn the device on/off and restart my computer and it initialized and updated the proper drivers.

1 out of 1 people found this review helpful. Did you?
Ownership: 1 day to 1 week
Verified Owner
2/ 5
You get what you pay for. 8/8/2018 2:26:59 AM

Pros: Inexpensive, easy to install. Driver disk not necessary, but its there nonetheless.

Cons: Doesn't work well with windows 7.

Overall Review: Would I recommend this to someone? Not exactly sure. It works, but it'll remind you of the dialup days...

My onboard ethernet burned out on my ASUS M5A99X mobo a week ago. Initially wanted to get a pci-e card to replace it, but after investigating the innards, I chose this card due to my vcard covering the pci-e slot. After installing it, changing the dns, and other various items, it STILL won't load webpages sufficiently, and will randomly disconnect. Run the duplex in various states, to no avail. To add to it, it for some reason it identified with my 2.4ghz WIRELESS network, even though it doesn't support or have wireless capabilities. I've tried dumping drivers and reinstalling, still won't correct itself. Going to keep the card as a LAST RESORT, in case one of my other machines breaks down.

Did you find this review helpful?
Manufacturer Response:
Dear David,

I am so sorry for the inconvenience may caused by the RC-400-LX. We greatly appreciate your purchase and strive to provide the best quality and service to you. Rest assured that your feedback about the RC-400-LX Network Interface Cards will receive the attention it deserves. We will continue improving our products in the future. Thank you.

Phone: 1- 800-575-9885
Email: rma@rosewill.com
Email2: techsupport@rosewill.com
Thanks,
Rosewill Customer Care
Ownership: 1 day to 1 week
Verified Owner
5/ 5
My Mobo onboard ethernet port died out. Used to replace works great! 2/1/2018 2:25:50 PM

Pros: Works great, real fast like it should be, works when you plug it in using linux no problem.

Cons: None

Overall Review: None

Did you find this review helpful?
Ownership: more than 1 year
Verified Owner
5/ 5
Reliable 8/11/2017 10:02:39 AM

Pros: Reliable
Works with linux

Cons: None

Overall Review: Been using one in my router box for years, no issues.

2 out of 2 people found this review helpful. Did you?
Anonymous
Ownership: 1 month to 1 year
Verified Owner
4/ 5
Good little network card 7/20/2017 1:50:32 AM

Pros: Easy to set up.

Cons: A bit on the cheap side but for less then $10 it gets the job done

1 out of 2 people found this review helpful. Did you?
Ownership: 1 day to 1 week
Verified Owner
5/ 5
Perfect upgrade solution network wise 3/28/2017 11:08:42 AM

Pros: - Fits perfectly, comes with low profile bracket, standard chipset, no specific driver required

Cons: - None

1 out of 1 people found this review helpful. Did you?
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