1
Editor's Choice
Linkstek PCIE-SE2 2-Port Pci Express Rs-232 Db9 Serial Port Card
LINKSTEKBrand
PCIE-SE2Model
0.7H*4.72L*2.68W inchesDimension
0.18 lbWeight
9.8We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent
Price: $$
FreeShipping
Visit Store » LinksTek LLC ( 4.78 / 5 )
Features
- 1. PCIE-SE2 allow users add 2X RS232 BD9 serial Ports on desktop PCs or industrial devices by motherboard PCI Express slot.
- 2. Seamless connect to serial DB9 ports device such as POS system, industrial testing and control device, security system, logistic management equipment, scanners and printers.
- 3. Need to install driver on Windows XP, Vista, 7, 8.x, 10, 11 (32/64bit) systems. Linux kernel 2.6.x, 3.x, 4.x, 5.x need to refer compile source code from the driver CD.
- 4. Selected by ASIX AX99100 solution supports on chip 256-byte depth FIFO in transmit. Works on Intel, AMD, ARM hardware platform.
- 5. The full-size bracket on this expansion card will works on standard size PCs. The 2X low profile bracket for slim PCs. Based on PCIE X1 interface, will works on X1, X4, X8, X16 slot.
- 6. ATTENTION - 1. Must make sure users PCs have empty PCIE slot.2. Slim PC users need change to low profile bracket by hand. 3.Please install correct driver from Mini-CD for desktop PCs.
2
Editor's Choice
Startech PEX1S553LP Startech1-Port Pci Express Rs232 Serial Adapter Card
STARTECH.COMBrand
PEX1S553LPModel
0.79H*3.15L*4.13W inchesDimension
0.1 lbWeight
9.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent
Price: $$$
Save 33% + FreeShipping
Visit Store » Amazon.com ( 4.68 / 5 )
Features
- 1 PORT SERIAL CARD - Serial controller card w/ 16550 UART based on ASIX MCS9922CV-AA, allows 1x DB9 port w/bi-directional RS232 speeds up to 460.8Kbps per port, available 256 byte FIFO buffer; Upgraded version of our popular card PEX1S552LP
- OPTIONAL CONFIGURABLE POWER - PCI Express RS232 serial adapter card provides choice of 12v, 5v, or none through pin 9
- STANDARD PROFILE & LOW PROFILE BRACKET - PCIe serial card comes w/ a low profile bracket pre-installed & 1x full profile bracket is incl for versatile install; Supports Windows & Linux
- VERSATILE APPLICATIONS - For low/standard profile desktop/servers w/ uses in point of sale terminals, PLCs, control/automation in factories, scientific sensors, medical equipment, scanner, oscilloscope
- THE IT PRO'S CHOICE - Designed and built for IT Professionals, this PCIe serial adapter card is backed for life, including free lifetime 24/5 multi-lingual technical assistance
3
Editor's Choice
Xrikui Dual Port Pci Express Rs-232 Db9 Serial Port Card For Windows Xp
XRIKUIBrand
9.4We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent
Price: $
FreeShipping
Visit Store » XRiKuiDirect ( 4.82 / 5 )
Features
- Dual Serial Ports - Provides two independent RS232 serial ports, enabling connections with multiple serial DB9 port (RS232 communication) devices, significantly expanding your system's connectivity.
- Wide Compatibility - Requires driver installation for Windows XP, Vista, 7, 8.x, 10, 11 (32/64-bit) systems. For Linux kernels 2.6.x, 3.x, 4.x, 5.x, source code on the driver CD can be compiled.
- Advanced Chip Solution - Utilizes the ASIX AX99100 solution supporting 256-byte depth FIFO transfer on-chip, suitable for Intel, AMD, and ARM hardware platforms.
- Versatile Bracket Design - Comes with a full-size bracket for standard PCs and a low-profile bracket for 2U computers. Compatible with PCIe x1 slots and also fits x4, x8, x16 slots.
- Important Notes - Ensure your computer has an available PCIe slot,for 2U computers, manually replace with the low-profile bracket,for desktop computers, install the correct driver from the Mini-CD.
4
Siig JJ-E20311-S1 Single Serial Port/Rs-232 And Single Parallel Port Pcie Card Compatible
SIIGBrand
JJ-E20311-S1Model
0.71H*2.87L*4.72W inchesDimension
0.3 lbWeight
9.3We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent
Price: $$
FreeShipping
Visit Store » e-TekDepot ( 4.87 / 5 )
Features
- SERIAL AND PARALLEL PORT - Easily adds one serial port and one parallel port through an available PCI Express slot. 16C650 UART serial port with data transfer rates of up to 250Kbps. Compliant with PCI Express 2.0 Gen 1. Compatible with IEEE 1284 -1994 parallel port standard for SPP/Byte/ECP Mode
- PHY INTEGRATION - Single-lane (X1) PCI Express end-point controller with PHY integrated. Full serial modem control. Hardware and software flow control
- SERIAL FORMAT - 5, 6, 7, 8 and 9-bit serial format. Even, odd, none, space and mark parity. On chip 256 byte FIFO buffers in transmit, receive path
- RS-232 - Works as standard RS-232 port or with 5V or 12V power output for devices that require power (such as handheld scanners, table scanners, POS displays, etc.), power output configurable via jumpers. Supports PCI bus Power Management Interface Specification Revision 1.2
- DUAL PROFILE - Dual-profile design fits full height and low-profile system chassis with the included spare low-profile brackets. Perfect solution to connect with POS systems, industrial testing and control devices, security systems, logistic management equipment, printers, scanners, etc.
5
Startech PEX4S553 Startech4 Port Native Pci Express Rs232 Serial Adapter Card
STARTECH.COMBrand
PEX4S553Model
0.7H*4.7L*5.1W inchesDimension
0.16 lbWeight
9.3We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent
Price: $$$
Save 49% + FreeShipping
Visit Store » Amazon.com ( 4.68 / 5 )
Features
- Add 4 RS-232 serial ports to your standard or small form factor computer through a PCI Express Expansion Slot
- 4 Port PCIe Serial Card
- 4 Port RS232 Card
- 4 Port Serial Adapter
- 4 Port PCI Express Serial Card
- Native single-chip, single lane PCI Express chipset delivers true PCIe performance, up to 48% more efficient than bridge chip designs
- Standard and low profile/half-height brackets included to ensure fitment in any system
- Four high speed RS232 serial ports, with support for data transfer rates up to 128000bps
- 256-byte deep FIFO per transmitter and receiver
- Native single-Chip, single lane PCI Express
- Includes half-height/low profile mounting brackets
- Built-in 16C450/550 compatible UART
- Compliant with PCI Express Base Specification 1.1
6
Startech PCI2S1P2 Startechpci Serial Parallel Combo Card With Dual Serial Rs232 Ports
STARTECH.COMBrand
PCI2S1P2Model
4.7H*5.3L*0.9W inchesDimension
0.31 lbWeight
9.1We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent
Price: $$
FreeShipping
Visit Store » Amazon.com ( 4.68 / 5 )
Features
- PCI CARD WITH SERIAL & PARALLEL PORTS - Using one PCI bus, add a DB25 parallel & two DB9 RS232 ports to your computer; Serial Parallel PCI Card installs in 2x full profile or 3x low profile expansion slots; Auto IRQ & IO assignment; Supports IRQ Sharing
- TECH SPECS - Parallel Speeds up to 1.5Mbps | Supports SPP/Byte/ECP/EPP modes | Compatible with IEEE 1284 | Asix MCS9865 chip | RS-232 speeds up to 115.2 Kbps | 16C550 UART | 256 byte FIFO buffer | 5-9 bit character | Even, Odd, No, Space or Mark Parity
- VERSATILE APPLICATIONS - PCI expansion combo card adds LPT Printer & two COM serial ports working with printers, scanners, plotters, point of sale terminals, PLCs, control/automation in factories, scientific sensors, medical equipment, oscilloscope
- STANDARD PROFILE & LOW PROFILE BRACKETs - PCI multiport Parallel LPT & dual serial COM adapter card installs using 2x standard bracket (pre-installed) or 3x low profile brackets (incl); Supports Windows 7 and up, Linux 2.6.x to 5.x
7
Startech PEX2S553 Startech2-Port Pci Express Rs232 Serial Adapter Card
STARTECH.COMBrand
PEX2S553Model
0.8H*4.1L*4.7W inchesDimension
0.13 lbWeight
9.0We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $$$
Save 35% + FreeShipping
Visit Store » Amazon.com ( 4.68 / 5 )
Features
- 2 PORT SERIAL CARD - Serial controller card w/16550 UART based on ASIX MCS9922CV-AA, allows 2x DB9 ports w/bi-directional RS232 speeds up to 460.8Kbps per port, available 256 byte FIFO buffer | Upgraded version of our popular card PEX2S952
- OPTIONAL CONFIGURABLE POWER - PCI Express RS232 Serial Adapter Card provides choice of 12v, 5v, or none through pin 9. Each of the 2 ports are individually configurable
- STANDARD PROFILE & LOW PROFILE BRACKET - PCIe multiport serial card comes w/ a standard bracket pre-installed & 2x low profile brackets incl for versatile install; supports Windows & Linux
- VERSATILE APPLICATIONS - For standard profile desktop/servers with uses in point of sale terminals, PLCs, control/automation in factories, scientific sensors, medical equipment, scanners, oscilloscope
- THE IT PRO'S CHOICE - Designed and built for IT Professionals, this PCIe serial adapter card is backed for life, including free lifetime 24/5 multi-lingual technical assistance
8
Mzhou RS232 Interface - Adapter Converter Card, Rs-232 Module
MZHOUBrand
RS232Model
0.98H*4.69L*1.97W inchesDimension
0.26 lbWeight
8.9We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $
Save 10% + FreeShipping
Visit Store » Meizhou ( 4.83 / 5 )
Features
- The adapter has four independent 18-pin standard serial ports, such as the integrated serial interface, which makes the connection more stable.
- The adapter is a PCI-E 4-port RS232 serial port card, it has four ports so you can connect more HDMI cables as possible.
- Data transfer rates of up to 250 Kbit / s on each port, compatible with 16C550 UART, 256 byte on-chip FIFO depth when sending.
- Good performance - the adapter is well made, providing stable and effective data loss control. And it supports hot swap.
- Perfect solution for connecting to POS systems, industrial test and control devices, security systems, logistics management systems, printers, scanners, etc.
9
Siig LB-S00114-S1 Legacy And Beyond Series Quad (4 Port) Serial Rs-232 Pcie Card
SIIGBrand
LB-S00114-S1Model
0.79H*3.07L*4.72W inchesDimension
0.17 lbWeight
8.8We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $$$
FreeShipping
Visit Store » Amazon.com ( 4.68 / 5 )
Features
- Quickly adds four RS-232 serial ports through an available PCI Express slot
- Supports serial port data transfer rates up to 115.2 Kbps, compatible with 16C550 UART
- 256-byte depth FIFO buffer supports fast data transfer especially in a multitasking environment
- Perfect solution to connect with a POS system, industrial testing and control device, security system, logistic management equipment, etc.
- Chipset - ASIX/MosChip MCS9900CV-AA.
- At SIIG, we are proud of our products and service. Our products are of high quality and built to last. We provide Manufacturer Warranty for our products and email support. Contact us thru Amazon if any issues arise.
10
Startech 21050-PC-SERIAL-LP Startech2-Port Pci Express Serial Interface Card, Dual Port Pcie To Rs232 (Db9) Serial Card
STARTECH.COMBrand
21050-PC-SERIAL-LPModel
0.7H*2.6L*2.6W inchesDimension
8.8We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $$$
FreeShipping
Visit Store » Amazon.com ( 4.68 / 5 )
Features
- PCIE TO SERIAL - Connect serial RS232 (DB9) devices to a computer with this low profile PC serial card; Features support for high performance 16C1050 UART on both DB9 male ports; Monitor activity with the built-in LED status lights on the PCI express DB9 card
- DEVICE COMPATIBILITY - Use this serial interface card to connect barcode readers/scanners, receipt printers, scales, PLCs, medical devices, etc; The UART PCIe card supplies 5V or 12V power over pin 9; Full-profile bracket included
- APPLICATIONS - This card is ideal for IT applications such as server rooms, industrial control/automation, logistics, and laboratories; Continue using legacy hardware with this RS232 PCIe card; DB9 ports accept screw locking serial cables
- DUAL SERIAL PORT CARD SPECS - 16C1050 UART, Max Baud 921.6 Kbps per Port, 256 Byte FIFO, COM Retention, Supports Windows/Linux, ASIX AX99100 Chipset, Odd/Even/Mark/Space/None Parity Modes, 5/6/7/8/9 Data Bits, PCIe 2.0 x1, Low-Profile Brackets Installed
- THE IT PRO'S CHOICE - Designed and built for IT Professionals, this PCIe to RS232 card is backed for 2-years, including free lifetime 24/5 multi-lingual technical assistance
11
Axgear SERIAL-PCI 2 Ports Dual Bidirectional Rs-232 Db9 9-Pin Serial Port To Pci I/O Card Adapter
AXGEARBrand
SERIAL-PCIModel
0.11 lbWeight
8.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $
FreeShipping
Visit Store » accXpress ( 4.9 / 5 )
Features
12
Iocrest 4 Port Rs-232 Db9 Serial M.2 B+M Key Controller Card
IOCRESTBrand
8.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $$
FreeShipping
Visit Store » Amazon.com ( 4.68 / 5 )
Features
13
Nueayms Industrial Pci Serial Port Card Pci To Com Ports 9Pin Rs-232 Serial Expansion Card Mcs9865 Chip 2 Port Rs232
NUEAYMSBrand
NUEAYMSModel
8.3We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $$
Visit Store » Eoobbce ( 3.88 / 5 )
Features
14
Hilitand HILITANDHZG8A1UY5K Pci To 2 Serial Port Card, Pcie 2 Port Serial Expansion Card, Rs232 Rs-232 2 Port Extension Adapter Card
HILITANDBrand
Hilitandhzg8a1uy5kModel
0.0H*0.0L*0.0W inchesDimension
8.2We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $
FreeShipping
Visit Store » Cuifati3 ( 4.6 / 5 )
Features
- Compliant with PCI 2.1 specification, support 32-bit PCI bus. Plug and play, automatic allocation of IRQ and I / O address.
- One host can support multiple multi-serial card. Data bit - 4, 5, 6, 7, 8 bytes.
- Parity bit - NONE EVEN OLD SPACE MARK. Stop bit - 1, 1.5, 2.
- control - None, hardware, Xon / Xoff. Support WINDOWS 2000/2003 / XP operating system.
- The maximum data transfer rate is up to 1M / S. RoHS compliant.
15
Io Crest SI-PEX50054 I/O Crest 2 Port Serial Com Db9 Rs-232 And 1 Port Db25 Printer Lpt1 Port Pci-E 1.0 X1 Card Wch382 Chipset
IO CRESTBrand
SI-PEX50054Model
1.2H*5.6L*4.4W inchesDimension
0.22 lbWeight
8.0We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good
Price: $
Save 5% + FreeShipping
Visit Store » BZ4Deals ( 4.83 / 5 )
Features
- PCI-E Specification Revision 1.0A
- Support for D1, D2, and D3hot and D3cold
- Compatible UART - 16C450/550/extended 550
- Bi-directional speeds from 50bps to 16Mbps/port
- Supports hardware/software flow control
- Fully Compliant with PCI-e Base Specification, Revision 1.0a
- Support for D1, D2, D3hot and D3cold
- Utilizes 100-Mhz Differential PCI-e Common Reference Clock
- Custom BAUD Rates Supported with External Clock or by Programming Internal PLL
- 5, 6, 7, 8 and 9-bit Serial Format Support
- Support MODEM Signals CTS, DSR, RI, DCD, the DTR, RTS, Convert RS232 Level
- IEEE1284 Parallel Port - Multi-mode IEEE 1284 Compliant Controller (SPP, Nibble, Byte, PS/2, EPP, ECP)
- Faster Data Rates up to 1.5Mbps for Parallel Port
16
Startech 2S232422485-PC-CARD Startech2-Port Serial Pcie Card, Dual-Port Pci Express To Rs232/Rs422/Rs485 Db9 Serial Card
STARTECH.COMBrand
2S232422485-PC-CARDModel
0.6H*4.1L*4.0W inchesDimension
0.13 lbWeight
7.8We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good
Price: $$$
Save 18% + FreeShipping
Visit Store » Amazon.com ( 4.68 / 5 )
Features
- 2-PORT PCIE SERIAL CARD - On-board DIP switches allow each DB9 serial port to operate in its own independent mode, enabling the connection of RS-232, RS-422, and RS-485 devices; LED indicators to monitor data transmit/receive status
- CONFIGURABLE POWER - Dual-Port PCI Express Serial Adapter Card features configurable power of 12V (1.5A per port), 5V (1.5A per port), or no power (RI) over pin 9 via auxiliary SATA power; Per-Port power modes are individually configurable via jumpers
- APPLICATIONS - Ideal for desktops and servers, with a wide range of uses such as point-of-sale terminals, PLCs, factory control and automation, scientific sensors, medical equipment, scanners, and oscilloscopes; DB9 ports work with screw-locking cables
- STANDARD & LOW PROFILE BRACKETS - TAA-Compliant Serial Card is equipped with a standard profile bracket (pre-installed), and includes two low-profile brackets for compatibility with small form factor desktops/servers
- TECH SPECS - Asix AX99100 Chipset; 16C450 and 16C550 UART compatible; 2x 9-Pin D-Sub Ports; Max Baud 921.6Kbps per port; 256 Byte FIFO; COM Retention; Supports Windows and Linux; Odd/Even/Mark/Space/None Parity Modes; 5/6/7/8/9 Data Bits; PCIe 2.0 x1
17
Pusokei Pci E 2 Port Serial Expansion Card, Pci Two 9 Pin Rs 232 Db9 To Db25 Lpt Parallel Port Adapter Card
PUSOKEIBrand
7.8We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good
Price: $
FreeShipping
Visit Store » Tangxi ( 4.55 / 5 )
Features
- It is easy to allow more serial and parallel devices to be connected to your computer.
- Two 9-pin RS-232 DB9 external serial ports and one 25 external parallel LPT port.
- Complies with PCI Express Specification Revision 1.1.
- WCH382 master chip, stable and powerful.PCI Express single lane (x1) bus bandwidth 2.5 Gbps.
- Support for DOS, Windows 8 / 7 / Vista / XP / 2000 / Server 2003-2008 32/64 bit, Linux operating system.
18
Axgear SERIAL-PCI-E High Speed 2 Port Rs-232 Rs232 Serial Port Com To Pci-E Pci Express Card New
AXGEARBrand
SERIAL-PCI-EModel
7.8We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good
Price: $
FreeShipping
Visit Store » accXpress ( 4.9 / 5 )
Features
- 2 Ports COM 9-Pin Serial RS232 PCI-E PCI Express Card Adapter High Speed
- Compliant with Single-Lane (x1) PCI-Express specification revision 2.0.
- Driver support for M Windows 98SE / Me / NT4.0 / 2000/ XP / Server 2003 / Vista/ 7 / 8 /, Linux, DOS.
- Compatible with Standard 16C550 UART with 16-Byte Transmit-Receive FIFO.
- Supports up to 1Mbytes/sec transfer rate.
19
Wendry WENDRYGHTY20UZSP Pci-E To Rs232 2-Port Serial Port Converter Adapter, Serial Rs-232 Pcie Card Low Bracket
WENDRYBrand
Wendryghty20uzspModel
0.79H*4.72L*3.35W inchesDimension
0.11 lbWeight
7.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good
Price: $
FreeShipping
Visit Store » Wendryer ( 4.61 / 5 )
Features
- Meets Industry Standards - The 2-port PCI express serial card is compliant with PCI Express Specification, PCI-Express rate 2.5Gb/s full duplex channel.
- High Performance Communication - Serial interface RS-232 Converter Adapter card delivers high-performance serial communication, support for high speed data transfer rate of up to 250k / sec.
- Simple Installation - The PCI serial adapter with Low Bracket, supports plug-and-play connection.
- Maximum Compatibility - Serial Card Compatible with standard 16c550 UART and 256-byte transmit and receive FIFO.
- Satisfaction Guarantee - If you have questions about the product or are not satisfied with it, please us at any time, we will provide you with a best solution. Your satisfaction is our main concern.
20
Gearmo FTDI2-LED Usb To Rs-232 Serial Adapter W/Led Indicators Windows 11 Support
GEARMOBrand
FTDI2-LEDModel
0.63H*59.0L*1.46W inchesDimension
0.17 lbWeight
7.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good
Price: $
Save 21% + FreeShipping
Visit Store » Usbgear ( 4.84 / 5 )
Features
- USB TO RS232 SERIAL 5ft in length serial adapter. Connect legacy DB-9 serial communications devices to a modern computer with USB
- EASY TEST - Easy test RS-232 host to device link. With a full LED, dual color display, tester output. This will make testing your connections with ease.
- COMPATABILITY - With support on multiple OS platforms this makes our USB RS- 232 very versatile. Supported OS platforms are Windows 7, 8 and 10 as well as Linux and MacOS 10.X
- WHY Gearmo? Your Trusted Partner based in the USA, Providing Advanced Engineering, Highly Reliable and Superior Built Products to handle the most demanding industries for over 20 years. Reach out to us for CAD, Mechanical Drawings and, Data Sheets.
- OS Compatibility - Windows 7, 8, 10, and 11, Linux, OSX