Top 10 PCI-e Serial Card – Serial Port Cards

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1. StarTech

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StarTech.com 1 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART PEX1S553LP

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StarTech #ad - Pci-e serial Card. Add a rs-232 serial port to your standard or small form factor computer through a PCI Express expansion slot. Rs232 card. Pci express RS232. Pci express Serial Card.
BrandStarTech #ad
ManufacturerSTARTECH.COM #ad
Height0.79 Inches
Length3.15 Inches
Weight0.1 Pounds
Width4.13 Inches
Part NumberPEX1S553LP
ModelPEX1S553LP
Warranty1 year warranty

2. ELIATER

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PCIE 2 Port Serial Expansion Card PCI Express to Industrial DB9 RS232 COM Port Adapter WCH382 Chip for Desktop PC Windows 10 with Low Bracket

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ELIATER #ad - 2 x 16550 fast uart serial port, data transfer rate support up to 115200bps. If there was any problem with pcie 2 port serial expansion card, pls feel free to contact us, we will provide a solution within 24hrs.

Plug and play, automatically selects IRQ & IO address, Supports IRQ sharing. Compliant with expresscard/34mm Standard; Compatible to 1-Lane x1 PCI-Express Throughput. Note: open the "ch38xdrV"file in the CD to install. This card capability allow for upgrade with additional serial cards to your computer easily. Operating system: windows 32bit 2000/xp/2003 server/vista and 64bit xp/2003 server/vista/win7/win8/WIN10 / Linux.
BrandELIATER #ad
ManufacturerELIATER #ad
Part Number749235272744
Model8541586680

3. StarTech

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StarTech.com 2-Port PCI Express Serial Card with 16C1050 UART, RS232 Low Profile Serial Card, PCI Serial Card PEX2S1050

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StarTech #ad - 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.

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. High-performance communication: The low-profile serial card delivers high-performance serial communication, with support for data transfer rates of up to 460Kbps. 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.
BrandStarTech #ad
ManufacturerSTARTECH.COM #ad
Height0.6 Inches
Length3.09 Inches
Weight0.12 Pounds
Width3.6 Inches
Part NumberPEX2S1050
ModelPEX2S1050
Warranty2 Year Warranty

4. StarTech

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StarTech.com 2 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART PEX2S553

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StarTech #ad - Rs232 card. Pci express RS232. Add 2 rs-232 serial ports to your standard or small form factor computer through a PCI Express expansion slot. Pci-e serial Card. Pci express Serial Card.
BrandStarTech #ad
ManufacturerSTARTECH.COM #ad
Height0.79 Inches
Length4.13 Inches
Weight0.13 Pounds
Width4.72 Inches
Part NumberPEX2S553
ModelPEX2S553
Warranty2 year warranty

5. StarTech

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PCIe RS232, PCI-E Serial Card PEX2S553LP, StarTech.com 2 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART

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StarTech #ad - Add 2 high-speed rs-232 serial ports to your low profile/small form factor computer with a PCI Express expansion slot. Rs232 card. Pci express Serial Card. Pci-e serial Card. Pci express RS232.
BrandStarTech #ad
ManufacturerSTARTECH.COM #ad
Height3.15 Inches
Length3.15 Inches
Weight0.14 Pounds
Width4.13 Inches
Part NumberPEX2S553LP
ModelPEX2S553LP
Warranty1 year warranty

6. LTERIVER

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MAC OS and Linux Systems-2X 6Gbps Max SATA 3.0 None Raid Ports-Support AHCI Boot Up PCE-G2S2, LTERIVER PCI Express to 2-Ports Serial ATA/SATA 3.0 Host Controller Card- Plug and Play on Windows OS

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LTERIVER #ad - 5. Pcie gen2 x1 interface design, x2, will works on pciex1, x4, x8, x16 slot.2. Based on asmedia asm1061sata iii serial ata advantage hci controller.

1. The pce-g2s2 pcie to 2-ports none-raid sata iii 6gbps card will allow users add 2x sata iII ports on desktop PCs, servers, and NAS system for HDD/SSD storage expansion or boot use. Support sata iii speed 6gbps, sata ii speed 3Gbps, SATA 1 speed 1. 5gbps. Privode2x sata iii 6gbps ports for PCs and Servers. Pce-g2s2default mode was set on AHCI. 4. Complies with serial ata revision 3. 03. Support plug and play on windows, mac os, arm, and Linux system. Users need to check if pcs or Servers have at least one PCIE X1 slot on mother board before purchase. Amd, intel, and mAC platform.
BrandLTERIVER #ad
ManufacturerLTERIVER Co.,Ltd #ad
Part NumberPCE-G2S2

7. ELIATER

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PCIe Combo Serial Parallel Expansion Card PCI Express to Printer LPT Port RS232 Com Port Adapter IEEE 1284 Controller Card WCH382 Chip for Desktop PC Windows 10 with Low Bracket

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ELIATER #ad - Multi-mode ieee 1284 compliant controller spp, ECP, epP, PS2, Faster data rates up to 1.5mbps for parallel port. Compliant with expresscard/34mm Standard; Compatible to 1-Lane x1 PCI-Express Throughput.

Plug and play, automatically selects IRQ & IO address, Supports IRQ sharing. Operating system: windows 32bit 2000/xp/2003 server/vista and 64bit xp/2003 server/vista/win7/win8/WIN10 / Linux. Note: open the "ch38xdrV"file in the CD to install. If there was any problem with pcIe combo serial parallel expansion card, pls feel free to contact us, we will provide a solution within 24hrs. This card capability allow for upgrade with additional serial or parallel cards to your computer easily.
BrandELIATER #ad
ManufacturerELIATER #ad
Part Number749235064868
Model8541587258

8. StarTech

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StarTech.com 4 Port PCI Express RS232 Serial Adapter Card, Breakout Cable, Single-Lane PCI Express, RS232 Extension, PCIe Serial Card PEX4S553B, red

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StarTech #ad - Pci-e serial Card. Add 4 rs232 serial ports to any PC using a single PCI Express expansion slot. Pci serial Card Adapter. Rs232 card. Pci express Serial Card.
BrandStarTech #ad
ManufacturerSTARTECH.COM #ad
Height2.7 Inches
Length3.17 Inches
Weight0.11 Pounds
Width0.47 Inches
Part NumberPEX4S553B
ModelPEX4S553B
WarrantyLifetime warranty

9. Syba

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IO Crest 2 Port Serial PCI-e 1.0 x 1 with Full and Low Profile Brackets SI-PEX15037

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Syba #ad - Pci-e multi function Peripheral Controller with x1 Lane Interface. Custom baud rates supported with External Clock or by Programming Internal PLL.

Does not support remap on I/O Address & IRQ. Supports pcI-e Power Management. Form factor: Low-profile. Fully compliant with PCI-e Base Specification, Revision 1. 0a. 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. Support modem signals cts, ri, the dtr, dcd, dsr, RTS, Convert RS232 Level. Utilizes 100-mhz differential PCI-e Common Reference Clock. Support for d1, d2, D3hot and D3cold. 5, 7, 6, 8 and 9-bit Serial Format Support.
BrandSyba #ad
ManufacturerSyba #ad
Height1.5 Inches
Length7 Inches
Weight200 Grams
Width5.5 Inches
Part NumberSI-PEX15037
ModelSI-PEX15037

10. StarTech

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2 x RS232 2 x RS422 / RS485, Dual Profile PEX4S232485, StarTech.com 4 Port PCI Express PCIe Serial Combo Card with Breakout Cable

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StarTech #ad - 4 port 2 x rs232, 2 x rs422/485 serial combo card. Standard and low-profile bracket included. Pci express rs485 / pcie rs485 / pci express rs422 / PCIe RS422 serial combo card.256-byte deep fIFO per transmitter and receiver.

Add two rs232 and two rs422/485 serial ports to your PC through a PCI-Express expansion slot. The included breakout cable saves expense as an all-in-one solution, and allows the addition of multiple serial ports through a single PCI Express slot. Includes both low profile/half-height and full profile brackets to ensure fitment into a broad range of system form factors. 4 port 2 x rs232, 2 x rs422/485 serial combo card.

4 port pci express pCIe Serial Combo Card. This single pci express combo card is compatible with any serial device protocol RS232, and RS485, RS422, allowing for communication with multiple devices over mixed protocols. Rs232 data transfer rates up to 460 Kbps. Dual profile pCIe serial card adapter with breakout cable. Supports 2-wire / 4-Wire RS485 modes.
BrandStarTech #ad
ManufacturerSTARTECH.COM #ad
Height2.7 Inches
Length5.3 Inches
Weight0.15 Pounds
Width0.6 Inches
Part NumberPEX4S232485
ModelPEX4S232485
WarrantyLifetime