Bestbuy.com: Controller cards
The Best
Startech - .com 2-Port PCI Express Serial Card with 16C1050 UART - RS232 - PCIe serial card with Dual Channel 16C1050 UART - 1 Pack - Green
75.8 USD
Add two high performance RS232 serial ports (DB9) to your low or full-profile computer, through a PCI Express slot. This PCI Express serial card adds two high-performance RS232 serial ports to your desktop computer or server, for connecting your serial-based devices and equipment.
Top
Startech - .com 2-Port PCI Express Serial Card with 16C1050 UART - RS232 - PCIe serial card with Dual Channel 16C1050 UART - 1 Pack - Green
87.67 USD
Add two high performance RS232 serial ports (DB9) to your low or full-profile computer, through a PCI Express slot. This PCI Express serial card adds two high-performance RS232 serial ports to your desktop computer or server, for connecting your serial-based devices and equipment.
Excellent
Startech - 3 Port 2b 1a 1394 Mini PCI Express FireWire Card Adapter
55.43 USD
The 3 Port 2b 1a 1394 Mini PCI Express FireWire Card Adapter adds external FireWire connectivity to compact systems, featuring two FireWire-800 ports and one FireWire-400 port, supporting data transfer rates up to 800 Mbps. Its Mini PCI Express form factor is designed for small form factor or embedded systems, such as Mini-ITX. The card is compatible with a wide range of operating systems, including various versions of Windows, macOS, and Linux.
Recommended
- HPE NS204i-p x2 Lanes NVMe PCIe3 x8 OS Boot Device - PCI Express 3.0 x8 - Plug-in Card - RAID Supported - 1 RAID Level
4846.75 USD
The HPE NS204i-p NVMe OS Boot Device is a self-contained boot solution in a simple, pre-configured PCIe card that requires no GUI or user setup. This plug-and-play OS boot device includes two 480 GB M.2 SSDs, enabling customers to mirror OS through hardware RAID 1. Based on NVMe technology, HPE NS204i-p NVMe OS Boot Device delivers up to 4x faster read capability than legacy SATA boot solutions.
Featured
- HPE NS204i-p x2 Lanes NVMe PCIe3 x8 OS Boot Device - PCI Express 3.0 x8 - Plug-in Card - RAID Supported - 1 RAID Level
4847 USD
The HPE NS204i-p NVMe OS Boot Device is a self-contained boot solution in a simple, pre-configured PCIe card that requires no GUI or user setup. This plug-and-play OS boot device includes two 480 GB M.2 SSDs, enabling customers to mirror OS through hardware RAID 1. Based on NVMe technology, HPE NS204i-p NVMe OS Boot Device delivers up to 4x faster read capability than legacy SATA boot solutions.
Alternative
StarTech.com - StarTech 2 Port PCIe RS232 Serial Adapter Card PEX2S953
82.25 USD
StarTech 2 Port PCIe RS232 Serial Adapter Card PEX2S953
Allied Telesis - AT-2911SX Gigabit Ethernet Card
378.52 USD
Allied Telesis AT-2911SX Gigabit Ethernet Card
StarTech.com - StarTech 2 Port PCIe RS232 Serial Adapter Card PEX2S953
61.49 USD
StarTech 2 Port PCIe RS232 Serial Adapter Card PEX2S953
StarTech.com - 1 ft Coax HD15 VGA to 5 BNC RGBHV Monitor Cable
49.81 USD
The VGABNCMF1 1-foot Coax HD15 VGA to 5 BNC RGBHV Adapter Cable features an HD15 VGA (male) connector and 5 BNC (RGBHV) (female) connectors, allowing you to connect your existing BNC video source to a VGA distribution amplifier or PC. The cable can also be used with a VGA out signal, breaking out to 5 BNC female connectors that can be used with a 5 BNC (M-M) cable.
Allied Telesis - AT-2911SX Gigabit Ethernet Card
297.99 USD
Allied Telesis AT-2911SX Gigabit Ethernet Card
Allied Telesis - AT-2911SX Gigabit Ethernet Card
361.98 USD
Allied Telesis AT-2911SX Gigabit Ethernet Card
StarTech.com - 80x25mm Dual Ball Bearing Computer Case Fan with TX3 Connector - (FANBOX2) - Black
22.36 USD
StarTech.com 80x25mm Dual Ball Bearing Computer Case Fan with TX3 Connector - Black (FANBOX2)
StarTech.com - StarTech 2 Port PCIe RS232 Serial Adapter Card PEX2S953
60.33 USD
StarTech 2 Port PCIe RS232 Serial Adapter Card PEX2S953
Allied Telesis - AT-2911SX Gigabit Ethernet Card
317.8 USD
Allied Telesis AT-2911SX Gigabit Ethernet Card
StarTech.com - StarTech 2 Port PCIe RS232 Serial Adapter Card PEX2S953
65.5 USD
StarTech 2 Port PCIe RS232 Serial Adapter Card PEX2S953
StarTech.com - 1 ft Coax HD15 VGA to 5 BNC RGBHV Monitor Cable
26.06 USD
The VGABNCMF1 1-foot Coax HD15 VGA to 5 BNC RGBHV Adapter Cable features an HD15 VGA (male) connector and 5 BNC (RGBHV) (female) connectors, allowing you to connect your existing BNC video source to a VGA distribution amplifier or PC. The cable can also be used with a VGA out signal, breaking out to 5 BNC female connectors that can be used with a 5 BNC (M-M) cable.
Startech - 4-Port PCI Express RS232 Serial Adapter Card - PCIe Serial DB9 Controller Card 16950 UART - Low Profile
134.63 USD
The 4-Port PCI Express RS232 Serial Adapter Card allows you to add four RS232 (DB9) serial ports to your computer through a PCI Express slot. It enables interaction with serial devices such as card readers, printers, PIN pads, and modems at speeds up to 921.6Kbps per port. The card offers configurable power output on Pin 9 when external power is connected, with each port individually configurable. It comes with a pre-installed low-profile bracket and includes an optional full-profile bracket for versatile installation. The card is compatible with Windows XP and later versions, as well as Linux, and features the Asix AX99100 chipset, complying with PCI Express 1.1 standards.
Startech - 7-Port PCI Express USB 3.0 Card - Standard and Low-Profile Design
95.04 USD
The 7-Port PCI Express USB 3.0 Card offers a dual-profile design, fitting both standard and low-profile desktop computers. It provides seven USB 3.0 ports—six external and one internal—supporting data transfer rates up to 5 Gbps. With UASP support, it ensures faster read and write speeds, and is compatible with Windows XP, Vista, 7, 8, 8.1, 10, and various Linux distributions.
Controller cards Bestbuy.com best products
Startech - 7-Port PCI Express USB 3.0 Card - Standard and Low-Profile Design
104.95 USD
The 7-Port PCI Express USB 3.0 Card offers a dual-profile design, fitting both standard and low-profile desktop computers. It provides seven USB 3.0 ports—six external and one internal—supporting data transfer rates up to 5 Gbps. With UASP support, it ensures faster read and write speeds, and is compatible with Windows XP, Vista, 7, 8, 8.1, 10, and various Linux distributions.