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MSI MAG X870 TOMAHAWK WIFI Motherboard, ATX - Supports AMD Ryzen 9000 / 8000 / 7000 Processors, AM5 - 80A SPS VRM, DDR5 Memory Boost 8400+MT/s (OC), PCIe 5.0 x16 & 4.0 x16, M.2 Gen5, Wi-Fi 7, 5G LAN

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MSI MAG X870 TOMAHAWK WIFI Motherboard, ATX - Supports AMD Ryzen 9000 / 8000 / 7000 Processors, AM5 - 80A SPS VRM, DDR5 Memory Boost 8400+MT/s (OC), PCIe 5.0 x16 & 4.0 x16, M.2 Gen5, Wi-Fi 7, 5G LAN

Brand: MSI
CPU Socket Type: AM5
Chipset: AMD X870
Serial ATA (SATA): 4 x SATA 6Gb/s
Model #: MAG X870 TOMAHAWK WIFI

$259.99
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MSI MPG X870E CARBON WIFI Motherboard, ATX - Supports AMD Ryzen 9000 / 8000 / 7000 Processors, AM5 - 110A SPS VRM, DDR5 Memory Boost 8400+MT/s (OC), PCIe 5.0 x16 & 4.0 x16, M.2 Gen5, Wi-Fi 7, 5G LAN

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MSI MPG X870E CARBON WIFI Motherboard, ATX - Supports AMD Ryzen 9000 / 8000 / 7000 Processors, AM5 - 110A SPS VRM, DDR5 Memory Boost 8400+MT/s (OC), PCIe 5.0 x16 & 4.0 x16, M.2 Gen5, Wi-Fi 7, 5G LAN

Brand: MSI
CPU Socket Type: AM5
Chipset: AMD X870E
Serial ATA (SATA): 4 x SATA 6Gb/s
Model #: MPG X870E CARBON WIFI

$429^.99 –
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GIGABYTE Z790 EAGLE AX LGA 1700 Intel Z790 ATX Motherboard with DDR5, M.2, PCIe 5.0, USB 3.2 Gen2X2 Type-C, Intel Wi-Fi 6E, 2.5GbE LAN, Q-Flash Plus, EZ-Latch

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GIGABYTE Z790 EAGLE AX LGA 1700 Intel Z790 ATX Motherboard with DDR5, M.2, PCIe 5.0, USB 3.2 Gen2X2 Type-C, Intel Wi-Fi 6E, 2.5GbE LAN, Q-Flash Plus, EZ-Latch

Memory Standard: DDR5 5600
Number of Memory Slots: 4x288pin (DDR5)
Brand: GIGABYTE
CPU Socket Type: LGA 1700
Model #: Z790 EAGLE AX

$209.99
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MSI B850 GAMING PLUS WIFI6E Motherboard, ATX - Supports AMD Ryzen 9000 / 8000 / 7000 Processors, AM5 - DDR5 Memory Boost 8200+ MT/s (OC), PCIe 4.0 x16, M.2 Gen5, Wi-Fi 6E, 2.5G LAN

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MSI B850 GAMING PLUS WIFI6E Motherboard, ATX - Supports AMD Ryzen 9000 / 8000 / 7000 Processors, AM5 - DDR5 Memory Boost 8200+ MT/s (OC), PCIe 4.0 x16, M.2 Gen5, Wi-Fi 6E, 2.5G LAN

Brand: MSI
CPU Socket Type: AM5
Chipset: AMD B850
Serial ATA (SATA): 4 x SATA 6Gb/s
Model #: B850 GAMING PLUS WIFI6E

$151.98
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MSI B550M PRO-VDH Micro-ATX Motherboard - AMD AM4, Ryzen 5000/4000/3000 Ready, PCIe 4.0, Dual M.2, USB 3.2 Gen 1, 2.5G LAN, Realtek Audio

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MSI B550M PRO-VDH Micro-ATX Motherboard - AMD AM4, Ryzen 5000/4000/3000 Ready, PCIe 4.0, Dual M.2, USB 3.2 Gen 1, 2.5G LAN, Realtek Audio

Brand: MSI
CPU Socket Type: AM4
Chipset: AMD B550
Serial ATA (SATA): 4 x SATA 6Gb/s
Model #: B550M PRO-VDH

$99.99
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PCIe to Dual RS-485/422 Serial Port Card with DB9 Connectors - High-Speed 1-to-2 Multi-Port Expansion Card, Terminal Block Adapters

Model #: 6908922340

$49^.89 –
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PCIe to Dual RS232 Serial Port Card with DB9 Connectors - 2-Port COM Expansion Card for Industrial PCs, Desktop Computers, and 9-Pin Multi-Serial Adapter

Model #: 6908922343

$38^.98 –
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PCIe to 4-Port RS-485/422 Serial Card, High-Speed 9-Pin DB9 COM Port Expansion with Surge/Lightning Protection, Voltage Suppression Terminal Blocks

Model #: 6908922339

$55^.49 –
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PCIe to Dual RS232 Serial Port Card with DB9 Connectors - 2-Port COM Expansion Card for Industrial PCs, Desktop Computers, and 9-Pin Multi-Serial Adapter

Model #: 6908922335

$39^.99 –
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4-Port PCIe to RS232 Serial Port Expansion Card with 5V/12V Power Supply - 9-Pin COM Port Adapter 1-to-4 Multi-Port RS232 Card for Industrial Control, Automation, and Legacy Devices

Model #: 6908922341

$39^.99 –
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PCIe to 4-Port RS-485/422 Serial Card with Opto-Isolation, Surge/Lightning Protection & Terminal Block - Industrial-Grade Multi-Port Expansion Card for COM Port, Automation, Communication

Model #: 6908922336

$79^.99 –
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Buaczo PCIe to Dual RS-485/422 Serial Port Card with 2500V Opto-Isolation, Anti-Surge/Lightning Protection & Terminal Block - DIN Rail Mountable for PLC, CNC, SCADA, Industrial Automation

Model #: 6908922337

$55^.99 –
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PCIe to 8 Port RS232 Serial Port Expansion Card, DB9 COM Port Extender for Industrial PC, 9-Pin Low Profile Bracket, Supports Windows/Linux & Small Form Factor Chassis

Model #: 6908922344

$59^.99 –
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PCIe to 4 Port RS232 Serial Expansion Card - 9-Pin DB9 COM Port Adapter for Industrial PCs, 4X RS232 Ports Converter with Plug and Play, Support Windows/Linux

Model #: 6908922342

$36^.98 –
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PCIe to 8-Port RS-485/422 Serial Port Card, 8-Channel COM Expansion Card with TVS, Lightning/Surge Protection & Terminal Blocks - Industrial Multi-Port Data Communication

Model #: 6908922338

$139^.99 –
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StarTech 2-Port PCIe to RS232 DB9 Serial Card 21050PCSERIALCARD

Model #: 21050PCSERIALCARD

$91.99
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M.2 A+E Key to 2Port SATA Expansion Card, Serial Hard Drive Converter Adapter, M.2 2230 A+E Slot to Dual SATA 3.0 6Gbps Ports for Desktop Storage Expansion

Model #: TECH CABIN - TCH2512

$21^.66 –
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StarTech 8-Port PCI Express RS232 Serial Adapter Card PEX8S1050

Model #: PEX8S1050

$215.24
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LUOM PCIe SATA Card 4 Port Expansion Card - 1X Serial- Adapter Converter Card Compatible with PCI-E 3.0 ASM1064 Chipset with 4 Connections

Type: SATA
Transfer Rate: Up to 6 Gbps
Operating System Supported: Windows XP /2003 / 7 / 8 / 10 / 11 / MAC / NAS / Linux OS.
Dimensions: 6.14 x 5.08 x 1.02 inches
Model #: J-PCIE24SATA-3

$23^.49 –
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PCIe Serial Parallel Combo Card, AX99100 Chip 2×DB9 RS232 + DB25 LPT Printer Port PCI Express Adapter

Model #: B3EN-S2286

$27^.39 –
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2-Port Industrial RS232 PCIe Serial Card, PCI-E x1 DB9 COM Port Expansion Adapter Compatible with PCIe x4/x8/x16

Model #: B3EN-S2294

$31^.09 –
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LSI MegaRAID 9361-8i RAID Controller 12gb/s Sas Serial Ata/600 - PCI-E LSI 3108

Model #: BH0AD5XC21

$578^.00 –
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2 Port Parallel 1 Por Serial PCIe x1 Card, PCI Express to DB25 and DB9 with Low Bracket, Support SPP / PS2 / EPP/ECP Modes RS232 / RS485 / RS422 and Centronics Interface SI-PEX50103

Model #: 279848503

$45^.29 –
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HP Serial Port Flex IO V3 5B895AA

Brand: HP
Type: PCI Express to Serial Port Card
Model #: 5B895AA

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PCIE DUAL SERIAL PORT CARD -

Model #: 21050-PC-SERIAL-LP

$77^.55 –
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Tekit Dual RS-232 RS232 DB9 9 Pin Serial Port to PCI I/O Controller Card Adapter with 16C550 UART

Compatibility: Dual RS232 DB9 9-Pin Serial Port to PCI I/O Controller Card Adapter with 16C550 UART
Specifications: Dual RS232 DB9 9-Pin Serial Port to PCI I/O Controller Card Adapter with 16C550 UART
Package Contents: Dual RS232 DB9 9-Pin Serial Port to PCI I/O Controller Card Adapter with 16C550 UART
Model #: NTRAC100088W

$18^.98 –
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4-Port PCIe RS485/RS422 Serial Expansion Card, DB9 COM Adapter with Surge Protection & Terminal Blocks for Industrial Automation

Model #: B3EN-S2391

$67^.89 –
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PCIe Dual RS485/RS422 Serial Card with DB9 & Terminal Block Adapters, 2-Port Industrial COM Expansion Adapter

Model #: B3EN-S2384

$67^.79 –
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UOTEK Industrial 4 Port PCI-E to RS485/422 Multi Serial Card PCIE to RS-485 RS-422 PC Serial Expansion Card with Serial Cable 9-pin Com Port with DR44 Female UT-794

Model #: 477915968211

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LSI SAS 9300-16I HBA Card, 16 Port 12Gbps HBA SAS Controller Card, for for Linux and More, Serial SATA, SAS Interface, PCIe

Model #: 147923740931

$119^.99 –

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SYBA IO CREST 4-port, RS-232 Serial, PCIe x1, Revision 2.0, (Full & Low Profile); Exar Chipset Model SI-PEX15042

Operating Systems Supported: Windows 8 Windows 7 XP Vista Windows Server 2003/2008/2012 Linux 2.6.27, 2.6.31, 2.6.32, 3.x.x and newer
Weight: 1.01
Package Contents: 1 x 4-port PCIe Serial Card 1 x 4-port Serial Octopus Cable 4 x Serial Adapters 1 x User Manual 1 x Driver CD 1 x Low Profile Bracket
Model #: SI-PEX15042