Top Serial Card 8 Port

StarTech.com 2-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Dual Serial DB9 Card - 16950 UART - Expansion Card - Windows & Linux (PEX2S953)

  • 2 PORT SERIAL CARD: Serial controller card w/16950 UART based on ASIX AX99100, allows 2x DB9 ports w/bi-directional RS232 speeds up to 921.6Kbps per port, available 256 byte FIFO buffer & 9th data bit | 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 w/up to 2A total.
  • 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.
  • 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.
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Creality 3D Printer Part Limit Switch with Separate Package CNC for RAMPS 1.4 RepRap 3D Printer CR-10 10S,S4,S5,Ender 3/Ender 3 Pro/Ender 3 V2/Ender 5 (Pack of 3)

  • 1.Upgrade the firmware by SD card. It is easy and convenient to operate.This display board has higher compatibility. Users can select two work modes,they are UART serial port screen mode and 12864 screen mode..
  • 2.Serial port screen mode supports two printing modes: SD card and U disk..
  • 3.Reserve WIFI port, and WIFI function is realized by external WIFI module.
  • 4.Reserve the extension port of filament breaking detection (FIL-DET).
  • Reserve the extension port of automatic shutdown after printing (PS-ON).
  • 5.2 sets of UART serial port extension ports are reserved for DIY use..
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SIIG Serial PCIe Card RS232 (Serial Port x2)

  • The 16C650 UART serial port with data transfer rate up to 250Kbps..
  • The card is compatible with IEEE 1284 -1994 parallel port standard for SPP/Byte/ECP Mode.
  • It 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.
  • The PCIe serial card can decrease the loading on CPU activity which helps ensure optimal system performance and keep errors from happening..
  • The card is with dual-profile design which fits full height and low-profile system chassis with the included spare low-profile brackets.
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CERRXIAN 4 Port PCI-E RS232 Serial Adapter Card, PCI-E Serial Expansion Card, RS232 PCI Express x1 Serial DB9 COM Expansion Card for PC

  • GOOD CHOICE - Most new computers don't have a serial port, and most serial port cards have a lot of issues, but if you're looking for a serial port to communicate with older devices, the card works well.This is the best solution for you add 4 RS232 (DB9) serial ports, using a single PCI Express expansion slot..
  • INDEPENDENT POWER CHIPEST - Built-in AX99100 CHIPEST,No external power supply provides RS-232 serial port or 5v 12v DC power output through the COM of the first needle or the needle 9.Stable performance, strong compatibility, high - speed storage..
  • 4 RS232 PORT - 4 standard external RS-232 DB9 serial ports.All serial ports support slow IrDA mode and speeds up to 115200bps,compatible with 2 UART and 4 UART..
  • PCI EXPRESS X1 - Compliant with PCI Express 2.0 gen1, compatible with PCIE x1, x2, x4, x8, x16 slots..
  • BROAD COMPATIBILITY - Compatible operating system :Windows XP/ 2003 Server/ Vista/ WIN7/ WIN8.x / WIN10 / Linux Kernel 2.6 15 and later/ Android 1.x/ 2.x/ 3.x/ 4.x/ 5.x.Perfect for connecting serial modems, POS devices, PDAs, digital cameras, printers, ISDN terminal adapters and more to your system..
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SIIG Serial PCIe Card RS232 (Serial Port x1 & Parallel Port x1)

  • The 16C650 UART serial port with data transfer rate up to 250Kbps..
  • The card is compatible with IEEE 1284 -1994 parallel port standard for SPP/Byte/ECP Mode.
  • It 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.
  • The PCIe serial card can decrease the loading on CPU activity which helps ensure optimal system performance and keep errors from happening..
  • The card is with dual-profile design which fits full height and low-profile system chassis with the included spare low-profile brackets.
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Intel Intel Raid Controller Rs3mc044

  • Intel 8-port Sas Raid Controller - Serial Ata/600 - Pci Express X8 - Plug-in Card - Raid Supported - 0, 1, 5, 6, 10, 50, 60 Raid Level - 2 Total Sas Port(s) - 2 Sas Port(s) Internal.
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BIGTREETECH TFT35 V3.0 Graphic Smart Display Controller Board for 3D Printer Ramps 1.4 RepRap 3D Printer Can Select Two Work Modes

  • 1.Upgrade the firmware by SD card. It is easy and convenient to operate.This display board has higher compatibility. Users can select two work....
  • 2.Serial port screen mode supports two printing modes: SD card and U disk..
  • 3.Reserve WIFI port, and WIFI function is realized by external WIFI module.
  • 4.Reserve the extension port of filament breaking detection (FIL-DET).
  • Reserve the extension port of automatic shutdown after printing (PS-ON).
  • 5.2 sets of UART serial port extension ports are reserved for DIY use..
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StarTech.com 2S1P Native PCI Express Parallel Serial Combo Card with 16550 UART - PCIe 2x Serial 1x Parallel RS232 Adapter Card (PEX2S5531P)

  • Add 1 parallel port and 2 RS-232 serial ports to your standard or low-profile computer through a PCI Express expansion slot.
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USRobotics USR325686E 56K Serial Port Fax Modem

  • USR-G781 is Industrial Serial RS232 RS485 to 4G LTE Modem with Ethernet /LAN Port and Sim Card Slot.
  • ARM High Performance Processor, Support 4 Socket Independent Connection.
  • Heartbeat Packet: can be sent to Serial or Network Periodic. To Ensure Connection is Reliable, put an end to Dead Link.
  • Identity /Registration Packet: Identified Header can be Added to Packets to Check Connection Status.
  • Serial port protection: Reverse Connection Projection, ESD Anti-Surge, Anti-static, Surge Protection.
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Dell PERC H830 RAID SAS 12GB/S PCIE 3.0 X8 405-AAER 463-0705

  • Dell Perc H730p Integrated Raid Controller,2gb Nv Cache - 12gb/s Sas, Serial Ata/600 - Pci Express 3.0 X8 - Plug-in Card - Raid Supported - 0, 1, 5, 6, 10, 50, 60 Raid Level - 8 Total Sas Port(s) - 8 Sas Port(s) Internal - Linux, Pc - 2 Gb Flash Backed Cache.
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StarTech.com 2-Port PCI Express Serial Card with 16C1050 UART - RS232 Low Profile Serial Card - PCI Serial Card (PEX2S1050)

  • MEETS INDUSTRY STANDARDS: The 2-port PCI express serial card is compliant with PCI Express 1.0a specification, and it's compatible with 1x, 2x, 4x, 8x and 16x PCI Express slots..
  • MAXIMUM COMPATIBILITY: The dual port DB9 to PCIe adapter is ideal for system upgrades in a wide range of applications including manufacturing equipment, POS equipment, and security devices..
  • HIGH-PERFORMANCE COMMUNICATION: The low-profile serial card delivers high-performance serial communication, with support for data transfer rates of up to 460Kbps..
  • SIMPLE INSTALLATION: The PCI dual serial adapter features IRQ sharing and supports plug-and-play connection. It has a standard-profile bracket installed, and an optional low-profile bracket..
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TECHTOO 4 Port Professional FTDI CHIP USB to Serial RS232 DB9 Adapter Converter Serial Cable 9-Pin Male to Male with Thumbscrews

  • HOW IT WORKS: TECHTOO USB to Quad Port RS232 DB9 Serial Adapter is Designed for Connecting to Serial Devices Such As DB9 Equipped Serial Modems, ISDN Terminal Adapters, Digital Cameras, Label Writers, Palm PCs, Barcode Scanners, PDAs etc Through USB port with 1Mbps Data Transfer Rate.
  • CONNECTORS: With Standard USB Type A Male to Standard 9-pin DB9 RS-232 Serial MALE Connector with Hexnuts.
  • CONDUCTOR & SHIELDING: Tinned Copper Conductor and Triple Shielding Ensure the Best Data Transfer Rate. Powered by USB Port, No External Power Adapter Required. Simple Installation, Plug & Play after One Time Driver Installation ( Product come with a Driver CD ).
  • CHIPSET & SUPPORTED OS: FTDI FTDI232RL Chipset for Widest Possible Stablity and Compatibility with Windows (10/8.1/8/7XP), Mac, Linux, etc. Support Almost All Serial COM Port.
  • 12 Month WARRANTY: USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable is Backed with 12 Month Warranty and Customer Service Support.
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