How to buy the best pci com port card?

When you want to find pci com port card, you may need to consider between many choices. Finding the best pci com port card is not an easy task. In this post, we create a very short list about top 10 the best pci com port card for you. You can check detail product features, product specifications and also our voting for each product. Let’s start with following top 10 pci com port card:

Best pci com port card

Product Features Editor's score Go to site
StarTech.com 2 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART StarTech.com 2 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART
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QNINE PCI 2 Port Serial Expansion Card, PCI to Industrial DB9 COM RS232 Converter Adapter Controller for Desktop PC with Low Bracket QNINE PCI 2 Port Serial Expansion Card, PCI to Industrial DB9 COM RS232 Converter Adapter Controller for Desktop PC with Low Bracket
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StarTech.com Serial adapter card - PCI - serial - 2 ports StarTech.com Serial adapter card - PCI - serial - 2 ports
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StarTech.com Dual Port Gigabit PCI Express Server Network Adapter Card - 1 Gbps PCIe NIC - Dual Port Server Adapter - 2 Port Ethernet Card StarTech.com Dual Port Gigabit PCI Express Server Network Adapter Card - 1 Gbps PCIe NIC - Dual Port Server Adapter - 2 Port Ethernet Card
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QNINE PCIe 2 Port Serial Expansion Card, PCI Express 1.0 x 1 to Industrial DB9 COM RS232 Converter Adapter Controller for Desktop PC with Low Bracket QNINE PCIe 2 Port Serial Expansion Card, PCI Express 1.0 x 1 to Industrial DB9 COM RS232 Converter Adapter Controller for Desktop PC with Low Bracket
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StarTech.com 1 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART StarTech.com 1 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART
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Syba SD-PCI15039 2 Port DB9 RS-232 Serial PCI Card Syba SD-PCI15039 2 Port DB9 RS-232 Serial PCI Card
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StarTech.com 1 Port Low Profile PCI Parallel Adapter Card StarTech.com 1 Port Low Profile PCI Parallel Adapter Card
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StarTech.com 4 Port PCI SuperSpeed USB 3.0 Adapter Card with SATA/SP4 Power - Quad Port PCI USB 3 Controller Card StarTech.com 4 Port PCI SuperSpeed USB 3.0 Adapter Card with SATA/SP4 Power - Quad Port PCI USB 3 Controller Card
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SHINESTAR PCI 2 Port Serial Expansion Card, PCI to Industrial DB9 COM RS232 Converter Adapter Controller for Desktop PC with Low Bracket SHINESTAR PCI 2 Port Serial Expansion Card, PCI to Industrial DB9 COM RS232 Converter Adapter Controller for Desktop PC with Low Bracket
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Related posts:

1. StarTech.com 2 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART

Feature

Add 2 RS-232 serial ports to your full height or low profile computer through a PCI Express slot
PCI Express Serial Card
PCI-e Serial Card
PCI Express RS232
RS232 Card

Description

The PEX2S952 PCI Express based serial card turns a PCI Express slot into 2 RS-232 (DB9) serial connections. The adapter card is based on a native single chip design, that allows you to harness the full capability of PCI Express (PCIe) - providing optimum reliability and speed while reducing the load applied to the CPU by as much as 48% over conventional (bridge chip) serial cards. The RS232 Serial Adapter Card is compatible with a broad range of operating systems, including Windows and Linux (Kernel 2.6.11 to 4.11.x). Plus, the adapter card includes an optional half-height/low profile bracket that allows the card to be installed in virtually any computer case - making it that much easier to add serial ports to a PCI Express enabled computer, regardless of the size of the computer case. Backed by a StarTech.com Lifetime warranty and free lifetime technical support.

2. QNINE PCI 2 Port Serial Expansion Card, PCI to Industrial DB9 COM RS232 Converter Adapter Controller for Desktop PC with Low Bracket

Feature

Support PCI 32 bit, Speed of 33MHz, PCI Standard Version 2.3.
The 2 Port Serial Card can be installed in an available PCI slot to add two RS232 serial ports to your system. A cost-effective solution for connecting any new or legacy serial device, with data transfer rates of up to 115.2 Kbps.
Perfect for connecting serial modems, POS devices, PDAs, digital cameras, printers, ISDN terminal adapters and more to your system, the adapter card supports IRQ sharing and operates flawlessly with Windows 7, Server 2008 R2, XP, Server 2003, 2000, ME, 98, 95, NT4, 3.1, DOS and Linux. Don't support win10 operation system.
Compatible with standard 16550 UART with 256 bytes of transmit receive FIFO.
The PCI2S550 2 Port 16550 Serial Card can be installed in an available PCI slot to add two RS232 serial ports to your system. A cost-effective solution for connecting any new or legacy serial device, with data transfer rates of up to 115.2 Kbps.

Description

Here is the link to download driver for PCI Serial Port Card, which is interchangeable driver for Parallel or Serial prot
http://www.mediafire.com/file/yq889iaaky0uj0x/PCI_Parallel.rar
Product description:

Support PCI 32 bit, Speed of 33MHz, PCI Standard Version 2.3
Maximum data transfer rate up to 115.2k/Sec
Compatible with standard 16C550 UART with 256 bytes of transmit receive FIFO
Support Windows 2000/XP/NT4.0/XP 64-bit/Vista, Linux, Dos, win7
Don't support win10 operation system.
Plug and play

3. StarTech.com Serial adapter card - PCI - serial - 2 ports

Feature

Add 2 high-speed RS-232 serial ports to your PC through a PCI expansion slot
Serial Adapter
RS232 Card
Data transfer rates of up to 115.2 Kbps for efficient serial device performance
IRQ sharing saves resources and eliminates conflicts

Description

The PCI2S550 2 Port 16550 Serial Card can be installed in an available PCI slot to add two RS232 serial ports to your system. A cost-effective solution for connecting any new or legacy serial device, with data transfer rates of up to 115.2 Kbps. The adapter card supports IRQ sharing and is perfect for connecting serial modems, POS devices, PDAs, digital cameras, printers, ISDN terminal adapters and more to your system. The card can be connected in minutes through simple plug and play installation and is backed by a StarTech.com lifetime warranty and free lifetime technical support.

4. StarTech.com Dual Port Gigabit PCI Express Server Network Adapter Card - 1 Gbps PCIe NIC - Dual Port Server Adapter - 2 Port Ethernet Card

Feature

Add dual Gigabit Ethernet ports to a client server or workstation through a PCI Express slot
Dual Port Gigabit PCI Expres Server Network Adapter
1 Gbps Dual Port Network Card
PCIe Gigabit NIC
2 Port Ethernet Card
Protect critical networked systems with a redundant and independent Gigabit port
Optimize network traffic with support for advanced features such as Jumbo Frames and VLAN tagging
Maximize the networking efficiency of your virtualized server, with dedicated ports
Two 10/100/1000Mbps compatible RJ-45 Ethernet ports
Up to 9K Jumbo Frame support
Compatible with PCI Express Base Specification 2.0 (backward compatible with 1.0a/1.1)
Fully Compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, and supports IEEE 802.1Q VLAN tagging, IEEE 802.1P Layer 2 Priority Encoding and IEEE 802.3x Full Duplex Flow Control
Supports Microsoft NDIS5 Checksum Offload (IP, TCP, UDP) and Large send Offload

Description

The ST1000SPEXD4 PCI Express Dual-Port Gigabit Network Card lets you add two gigabit Ethernet ports to a client, server or workstation through a single PCIe slot. Each port provides 10/100/1000 Mbps capable Ethernet and is fully compatible with IEEE 802.3/u/ab standards.

Suitable for any standard PCI Express-enabled system, the 2-port Ethernet card supports full-duplex flow control for maximum data transfer speeds of up to 2000 Mbps - an ideal 2-port NIC for setting up dual-homed, or multi-homed host configurations providing added security to corporate networks.

The dual-port server adapter is compliant with the PCIe 2.0 standard and features support for Jumbo Frames and 802.1q VLAN tagging as well as Wake on LAN (WoL). The adapter includes an optional low-profile / half-height bracket that can be used for installation into a standard or small form-factor computer chassis.

Backed by a StarTech.com 2-year warranty and free lifetime technical support.

5. QNINE PCIe 2 Port Serial Expansion Card, PCI Express 1.0 x 1 to Industrial DB9 COM RS232 Converter Adapter Controller for Desktop PC with Low Bracket

Feature

Connects more serial devices to your computer easily.
Two standard external RS-232 DB9 serial ports.
Compliant with Single-Lane (x1) PCI-Express specification revision 1.0a.
Supports up to 2.5Gbps speed.
Operating System: Windows 98 / Me / NT4.0 / 2000 / XP / Vista / Win7 / Win8 / Server 2003 & 2008 / Linux.

Description

Here is the link to download driver for PCIe Serial Port Card:
http://www.mediafire.com/file/iqr8vqpxccf2pp9/PCIe_Parallel.rar
Features

* Interface: 1-Lane (x1) PCI-Express port
* 2 external RS-232 DB9 ports
* Supports up to 2 Fast serial ports
* Easy plug and Play installation
* Automatically selects IRQ (Interrupt Request) & IO address
* Supports IRQ sharing
* Multi card capability allow for upgrade with additional serial or parallel cards With WCH CH382L Chipset
* Compatible with Win98 2000 2003 XP win7 ,Linux

Package Include:

1x PCI-Express to RS232 Card
1 x Driver CD
1 x Low-Profile Bracket

6. StarTech.com 1 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART

Feature

Add a RS-232 serial port to your standard or small form factor computer through a PCI Express expansion slot
PCI Express Serial Card
PCI-e Serial Card
Pre-configured for low profile/half-height systems but includes a full profile bracket for versatility
Ships with half-height/low profile mounting bracket, includes standard bracket

Description

The PEX1S553LP PCI Express Serial Card turns a PCI Express slot into an RS232 (DB9) serial connection.

The card is constructed using a native single chip design that lets you harness the full capability offered by PCI Express (PCIe), while reducing the load applied to the CPU by as much as 48% over conventional bridge chip serial cards.

The PCI Express RS232 Serial Adapter Card is compatible with a broad range of operating systems, including Windows 2000/XP/2003/Vista/Windows 7/Server 2008 R2 (32 and 64 bit), Linux Kernel 2.6.11 to 4.11.x, and ships with a low profile/half-height bracket installed, but includes an optional full profile bracket that lets you add a serial port to virtually any computer (regardless of the case form factor).

This product is a replacement for our PEX1S552LP card.

Backed by a StarTech.com Lifetime warranty and free lifetime technical support.

7. Syba SD-PCI15039 2 Port DB9 RS-232 Serial PCI Card

Feature

Supports Both Standard Profile and Low Profile Computer Chassis
Jumper Settings: (Voltage for Pin 1 and 9 of Each Serial DB9 Connector)CD/RI+5V+12V
Fully Compliant with PCI Local Bus Specification Revision 2.3
Supports Multiple Cards on One PC
Supports PCI Power management 1.2
Supports Both Standard Profile and Low Profile Computer Chassis
Fully Compliant with PCI Local Bus Specification Revision 2.3
Compatible to Industrial Standard 16C450, 16C550, 16C552 and Enhanced UART

Description

The Syba SD-PCI15039 2 Port DB9 RS-232 Serial PCI Controller Card WCH351 Chipset can be installed in an available PCI slot to add two RS232 serial ports to your system. Using the latest chipset which supports Windows 8, this controller card is ideal for connecting to modem, cellular phone, PDA, ISDN terminal adapter, satellite receiver, graphic tablet, bar code scanner, label printer, automated teller machine, GPS, finger print identification, Infra-Red transceiver, packet radio, magnetic card reader, POS devices, multi-modem dial-up server, digital camera, automation interface, and card reader. Keeps old Serial devices alive.

8. StarTech.com 1 Port Low Profile PCI Parallel Adapter Card

Feature

Add a parallel port to your low profile/small form factor computer through a PCI expansion slot
1 Port Low Profile PCI Parallel Adapter Card
PCI Parallel Card / IEEE 1284 Card / Parallel Card Adapter
PCI DB25 Card / Low-Profile Parallel Card
Standard and low-profile bracket included allowing installation into almost any system

Description

The PCI1P_LP 1 Port Low Profile PCI Parallel Adapter Card adds one IEEE 1284 port to your small form factor PC, with data transfer speeds of up to 1.5 Mbps - up to 3 times faster than on-board parallel ports. The adapter card features a low profile design that is suited to small form factor computer cases, while including a full height bracket to adapt to any installation.
Installation is a breeze with plug and play support and drivers for Windows 7, Vista, XP, ME, 2000, 98, 95, NT4, DOS and Linux. IRQ sharing and hot swapping capabilities guarantee convenient, hassle-free connections to any parallel peripheral.
Backed by a StarTech.com lifetime warranty and free lifetime technical support.

9. StarTech.com 4 Port PCI SuperSpeed USB 3.0 Adapter Card with SATA/SP4 Power - Quad Port PCI USB 3 Controller Card

Feature

Add 4 SuperSpeed USB 3.0 ports to a computer through a PCI slot
Compatible with Dell OptiPlex 7010 / HP Compaq dc7800
4 Port PCI USB 3.0 Adapter Card / PCI USB 3.0 Card Adapter
PCI USB 3.0 Controller / SATA Powered PCI USB 3.0 Card / USB 3.0 Expansion Card
Add Quad USB 3.0 Ports to a desktop PC / Connect USB 3.0 peripherals to a legacy PC through a PCI slot
Add 4 SuperSpeed USB 3.0 ports to a computer through a PCI slot
Compatible with Dell OptiPlex 7010 / HP Compaq dc7800
4 Port PCI USB 3.0 Adapter Card / PCI USB 3.0 Card Adapter
PCI USB 3.0 Controller / SATA Powered PCI USB 3.0 Card / USB 3.0 Expansion Card
Add Quad USB 3.0 Ports to a desktop PC / Connect USB 3.0 peripherals to a legacy PC through a PCI slot
Standard and Low Profile USB 3.0 PCI-X Card
Optional SATA Power for high power USB 3.0 devices such as external hard drives

Description

The PCIUSB3S4 4-Port PCI to USB 3.0 Card enables legacy PCI slots to support the SuperSpeed USB 3.0 standard, which is capable of data transfer rates up to 5 Gbps. Using USB 3.0 devices with this card will increase data transfer rates with up to 1.3 Gbps of available bandwidth (PCI bus limit) - more than doubling performance compared to a USB 2.0 connection. This versatile USB 3.0 adapter includes an optional SATA power connector which allows each USB port to deliver up to 900mA of power to connected USB 3.0 devices - suitable for even the most power hungry devices. A perfect solution for older PCI-based systems or computers with only PCI expansion slots remaining, the card allows those systems to stay relevant and up-to-date with the latest USB technology. The card is also backward compatible with USB 2.0 and 1.x devices, so it will not only work with any future USB 3.0 devices, but will also support older devices. The PCIUSB3S4 4-Port PCI USB 3.0 Card is backed by StarTech.com lifetime warranty and free lifetime technical support. Operating temperature - 5 to 50 degree celsius.

10. SHINESTAR PCI 2 Port Serial Expansion Card, PCI to Industrial DB9 COM RS232 Converter Adapter Controller for Desktop PC with Low Bracket

Feature

Support PCI 32 bit, Speed of 33MHz, PCI Standard Version 2.3.
The 2 Port Serial Card can be installed in an available PCI slot to add two RS232 serial ports to your system. A cost-effective solution for connecting any new or legacy serial device, with data transfer rates of up to 115.2 Kbps.
Perfect for connecting serial modems, POS devices, PDAs, digital cameras, printers, ISDN terminal adapters and more to your system, the adapter card supports IRQ sharing and operates flawlessly with Windows 7, Server 2008 R2, XP, Server 2003, 2000, ME, 98, 95, NT4, 3.1, DOS and Linux. Don't support win10 operation system.
Compatible with standard 16550 UART with 256 bytes of transmit receive FIFO.
The PCI2S550 2 Port 16550 Serial Card can be installed in an available PCI slot to add two RS232 serial ports to your system. A cost-effective solution for connecting any new or legacy serial device, with data transfer rates of up to 115.2 Kbps.

Description

NOTE:

Don't support win10 operation system.

Support PCI 32 bit, Speed of 33MHz, PCI Standard Version 2.3

Maximum data transfer rate up to 115.2k/Sec

Compatible with standard 16C550 UART with 256 bytes of transmit receive FIFO

Support Windows 2000/XP/NT4.0/XP 64-bit/Vista, Linux, Dos, win7

Plug and play

Conclusion

By our suggestions above, we hope that you can found the best pci com port card for you. Please don't forget to share your experience by comment in this post. Thank you!

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