System Components - Computer Components

StarTech.com 4 Port PCI SuperSpeed USB 3.0 Adapter Card with SATA / SP4 Power

StarTech.com 4 Port PCI SuperSpeed USB 3.0 Adapter Card with SATA/SP4 Power - Quad Port PCI USB 3 Controller Card Learn More

SKU: PCIUSB3S4

Stock: 3 available

Special Price $127.81 $116.19 Regular Price $153.37 $139.43

StarTech.com 4 Port RS232 PCI Express Serial Card w/ Breakout Cable

StarTech.com 4 Port RS232 PCI Express Serial Card w/ Breakout Cable Learn More

SKU: PEX4S553B

Stock: 34 available

Special Price $180.62 $164.20 Regular Price $216.74 $197.04

StarTech.com 4 Port USB 3.0 PCIe Card w/ 4 Dedicated 5Gbps Channels (USB 3.1 Gen 1) - UASP - SATA / LP4 Power - PCI Express Adapter Card

StarTech.com 4 Port USB 3.0 PCIe Card w/ 4 Dedicated 5Gbps Channels (USB 3.1 Gen 1) - UASP - SATA / LP4 Power - PCI Express Adapter Card (PEXUSB3S44V) Learn More

SKU: PEXUSB3S44V

Stock: 5 available

Special Price $167.21 $152.01 Regular Price $200.65 $182.41

StarTech.com 4-Port Gigabit Ethernet Network Card - PCI Express, Intel I350 NIC

StarTech.com 4-Port Gigabit Ethernet Network Card - PCI Express, Intel I350 NIC - Quad Port PCIe Network Adapter Card with Intel Chipset Learn More

SKU: ST4000SPEXI

Stock: 3 available

Special Price $351.74 $319.76 Regular Price $422.08 $383.71

StarTech.com 4-Port M.2 to SATA Adapter Card, M.2 PCIe 3.0 to SATA HDD/SSD Expansion Card, ASM1064 Chipset, M.2 NVMe to 4x HDD/SSD for Windows/macOS/Linux

StarTech.com 4-Port M.2 to SATA Adapter Card, M.2 PCIe 3.0 to SATA HDD/SSD Expansion Card for Windows/macOS/Linux Learn More

SKU: 4P-SATA-M2-ADAPTER

Stock: 6 available

Special Price $85.06 $77.33 Regular Price $102.08 $92.80

StarTech.com 4-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 - 16950 UART - Low Profile Expansion Card - Windows/Linux

StarTech.com 4-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 - 16950 UART - Low Profile Expansion Card - Windows & Linux (PEX4S953LP) Learn More

SKU: PEX4S953LP

Stock: 14 available

Special Price $174.44 $158.58 Regular Price $209.33 $190.30

StarTech.com 4-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 Card - 16950 UART - Expansion Card - Windows/Linux

StarTech.com 4-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 Card - 16950 UART - Expansion Card - Windows & Linux (PEX4S953) Learn More

SKU: PEX4S953

Stock: 6 available

Special Price $177.42 $161.29 Regular Price $212.91 $193.55

StarTech.com 4-Port PCI Express USB 3.0 Card

StarTech.com 4 Port PCI Express USB 3.0 Card - 3 External and 1 Internal - Native OS Support in Windows 8 and 7 - Standard and Low-Profile Learn More

SKU: PEXUSB3S42

Stock: 8 available

Special Price $65.31 $59.37 Regular Price $78.36 $71.24

StarTech.com 4-Port PCIe Gigabit Network Adapter Card

StarTech.com 4 Port PCIe Network Card - Standard Profile - RJ45 Port - Realtek RTL8111G Chipset - Ethernet Network Card - NIC Server Adapter Network Card (ST1000SPEX43) Learn More

SKU: ST1000SPEX43

Special Price $290.10 $263.73 Regular Price $348.13 $316.48

Out of stock

StarTech.com 4-Port Serial PCIe Card, Quad-Port PCI Express to RS232/RS422/RS485 (DB9) Serial Card, Low-Profile Bracket Incl., 16C1050 UART, Windows/Linux, TAA Compliant - Level-4 ESD Protection

StarTech.com 4-Port Serial PCIe Card, Quad-Port PCI Express to RS232/RS422/RS485 DB9 Serial Card, Standard/Low-Profile Brackets, 16C1050 UART, ESD Protection, Windows/Linux (PS74ADF-SERIAL-CARD) Learn More

SKU: PS74ADF-SERIAL-CARD

Stock: 30 available

Special Price $381.65 $346.95 Regular Price $457.97 $416.34