The Best 4 port serial card of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best 4 port serial card of 2022. Check our ranking below.
2,178 Reviews Scanned
- 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 design
- Includes a full profile and low profile/half-height bracket
- On chip 256-byte depth FIFO in transmit/receive path of each port
- Single-Lane (x1) PCI-Express with throughput up to 2.5Gbps
- Supports hardware and software flow control
- 4 PORT SERIAL CARD: Serial controller card w/ 16950 UART based on ASIX AX99100, allows 4x DB9 ports w/bi-directional RS232 speeds up to 921.6Kbps per port, available 256 byte FIFO buffer; Upgraded version of our popular Serial card PEX4S952
- OPTIONAL CONFIGURABLE POWER: PCIe multiport serial card provides 12v, 5v, or none through pin 9 w/up to 2A total; Each of the 4 ports are individually configurable; DB44 to 4x DB9 breakout cable incl
- STANDARD PROFILE & LOW PROFILE BRACKET: PCI Express RS232 serial adapter card has standard bracket pre-installed & 1x low profile bracket incl for versatile install; Supports Windows XP and up & 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
- English (Publication Language)
- Add two RS232 and two RS422/485 serial ports to your PC through a PCI-Express expansion slot
- 4 Port PCI Express PCIe Serial Combo Card
- 4 port (2 x RS232, 2 x RS422/485) serial combo card
- PCI Express RS485 / PCIe RS485 / PCI Express RS422 / PCIe RS422 serial combo card
- Dual Profile PCIe serial card adapter with breakout cable
- 4 PORT SERIAL CARD: Serial controller card w/16950 UART based on ASIX AX99100, allows 4x DB9 ports w/bi-directional RS232 speeds up to 921.6Kbps per port, available 256 byte FIFO buffer; Upgraded version of our popular card PEX4S952LP
- OPTIONAL CONFIGURABLE POWER: PCIe multiport serial card provides 12v, 5v, or none through pin 9 w/up to 2A total; Each of the 4 ports are individually configurable; DB44 to 4x DB9 breakout cable incl
- STANDARD PROFILE & LOW PROFILE BRACKET: PCI Express RS232 serial adapter card has low profile bracket pre-installed & 1x standard bracket incl for versatile install; Supports Windows XP and up & 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
- English (Publication Language)
- 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.
- 4-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: Quad-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 two standard profile brackets (pre-installed), and includes four low-profile brackets for compatibility with small form factor desktops/servers
- TECH SPECS: Asix AX99100 Chipset; 16C450 and 16C550 UART compatible; 4x 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
- Compliant with PCI Express Base Specification 1.1. Support 4 x UART serial ports.
- Built-in 16C550&16C570 compatible UART
- 256-bype deep transmit/receive FIFOs
- Data transfer rate up to 230400bps
- Plug-n-Play, I/O address and IRQ assigned by BIOS
- The adapter has 4 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 ASM1064 Chipset serial port card, which has 4 standard SATA ports.
- Data transfer rates of up to 6 Gbps on each port, Compatible with Windows 10 /11 / synology /Ubuntu.
- Good performance - the adapter is well made, providing stable and effective data loss control. And it supports hot swap.
- Perfect solution for connection with POS systems, industrial test and control devices, security systems, logistics management systems, printers, scanners, etc
Last update on 2024-10-23 / Affiliate links / Images from Amazon Product Advertising API
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