Skip to: | | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

Home > 
Computer Systems > 
Input Devices > 
Add-On Cards > 
SIIG, Inc > 
Item#: N82E16815150102

SIIG One-port (9-pin) serial (16550 UART) x1 PCI Express card Model JJ-E10011-S2

Sold and Shipped by Newegg

Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller
  • PCI Express to Serial Port Card
  • up to 230 Kbps Data Transfer Rate

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Did you just upgrade your system and realize your fancy new motherboard doesn't have the serial port you need? Never fear, SIIG is here. Their PCI-E based serial port card gives you that port you need. This easy to install card has a 16550 UART that supports up to 230Kbps.

The port can be configured to work in standard RS-232 mode or to provide 5V or 12V power for scanners, POS terminals or other devices. There is a standard Molex power plug on the card to make sure there is enough power for the card and the device.

  • newegg One Serial Port The SIIG JJ-E10011-S2 features a 9-pin RS232 serial port to add additional serial capability to your computer. Just connect your computer with serial port devices such as modems easily!
  • newegg PCI Express Interface The PCI Express interface features broad compatibility with mainstream computers and provides more bandwidth than ever before. Expand your computer's ports using the SIIG JJ-E10011-S2!

Learn more about the SIIG, Inc JJ-E10011-S2




PCI Express to Serial Port Card
External Ports
1 x Serial Port
Data Transfer Rate
up to 230 Kbps
Operating Systems Supported
Windows 2000/XP/Server 2003
Regulatory approval(s): FCC Class B (DoC) & CE
Chipset: SIIG CyberPro + TI
Bus type: PCI Express x1
Port type: One 9-pin RS232 serial port
Compliant with PCI Express Base Specification Revision 1.0a
Built-in 32-byte FIFO buffers dramatically increase data transmit/receive speed, especially under Windows multitasking environment
4-layer PCB board: separate layers for data & grounding. Greatly reduces signal noise & loss. Delivers more reliable high-speed data transfers
Enhanced bracket design to prevent bending. Connected to PCB with washered screws for a more secure connection
Supports PME # (Power Management Event). Allows device to request a change in system power state (wake up system)
Use SMT (Surface Mount Technology) type electrolytic capacitor. Low ESR (Equivalent Series Resistance) aluminum electrolytic capacitor. Offers much improved noise suppression & achieves higher levels of performance/reliability
Use SMT (Surface Mount Technology) type crystal. Offers cleaner design than traditional DIP-type crystal. Provides greatly improved grounding, which reduces EMI emission & improves performance/reliability
Onboard power connector to provide reliable power source for devices that require power


PCI Express 1-lane (x1) adapter works with PCI Express slots with different lane width
Installs in any available PCI Express slot
One high-speed 16550 UART serial port (9-pin) supports data rate up to 230 Kbps
Works as standard RS232 port or with 5V or 12V power output for devices that require power (such as handheld scanners, table scanners, POS displays, etc.). Configurable via jumpers with silk-screened settings on PCB
Spare enhanced low profile bracket is included to work in low profile chassis
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's Standard Return Policy.
ICON Loading...
ICON Loading...
Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller
Selected Items
Are you an E-Blast Insider?
Subscribe Newegg e-Blast
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.
Price Available at Checkout
Why can’t we show you details of this product?

Some manufacturers place restrictions on how details of their products may be communicated.

If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.