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    Best Seller
    Edimax Wi-Fi 5 Mini Dual-Band Adapter for PC 802.11ac AC600 (2.4Ghz / 5Ghz) USB Adapter Dongle Win11 Plug-n-Play Mac OS Linux EW-7811UTC

    Edimax Wi-Fi 5 Mini Dual-Band Adapter for PC 802.11ac AC600 (2.4Ghz / 5Ghz) USB Adapter Dongle Win11 Plug-n-Play Mac OS Linux EW-7811UTC

    Upgrade your PCs and laptops to the next generation 802.11ac wireless standard with the Edimax EW-7811UTC a wireless dual-band mini usb adapter dongle.This mini USB adapter delivers speeds up to 433Mbps at 5GHz which is three times faster than Wi-Fi 4... more

    $28.54 $14.99

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    Rosewill N300 Wireless USB Wi-Fi Adapter 300 Mbps Data Rate USB 2.0

    Rosewill N300 Wireless USB Wi-Fi Adapter 300 Mbps Data Rate USB 2.0

    Wireless 11n Speed: Up to 300 Mbps with mobile Wi-Fi hotspot capability to share internet with multiple devices and users; great for connecting while travelling and in areas with limited support. Complies with: IEEE 802.11b 802.11g and 802.11n Wi-Fi... more

    $13.43 $9.49

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    Best Seller
    Syba 2PORT PCIE 16C550 SI-PEX15043 IO CREST RS232 DB9 FEMALE PNL MOUNT

    Syba 2PORT PCIE 16C550 SI-PEX15043 IO CREST RS232 DB9 FEMALE PNL MOUNT

    Multi-I/O PCI-E controller cards are high performance RS-232 serial interface controllers for home and industrial users. They are compatible with industrial standard 16C550 UART which conveniently provide a low cost connection platform for industrial... more

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    $78.76

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    StarTech 1 Port RS232 Serial Adapter Card with 16950 UART PCIe to Serial Adapter

    StarTech 1 Port RS232 Serial Adapter Card with 16950 UART PCIe to Serial Adapter

    StarTech 1 PORT PCI EXPRESS RS232 SERIAL ADAPTER CARD PCIE TO SERIAL DB9 Brand New StarTech.com 1-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 - 16950 UART - Low Profile Expansion Card -... more

    $49.47 $46.17

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    StarTech.com 2-port PCI Express RS232 Serial Adapter Card PCIe RS232 Serial Host Controller Card PCIe to Serial DB9 COM Ports 16950 UART Low Profile Expansion Card Windows/macOS/Linux - Full/Low-Profile (PEX2S953LP) - Serial adapter - PCIe low profile...

    StarTech.com 2-port PCI Express RS232 Serial Adapter Card PCIe RS232 Serial Host Controller Card PCIe to Serial DB9 COM Ports 16950 UART Low Profile Expansion Card Windows/macOS/Linux - Full/Low-Profile (PEX2S953LP) - Serial adapter - PCIe low profile...

    StarTech.com 2-port PCI Express RS232 Serial Adapter Card PCIe RS232 Serial Host Controller Card PCIe to Serial DB9 COM Ports 16950 UART Low Profile Expansion Card Windows/macOS/Linux - Full/Low-Profile (PEX2S953LP) - serial adapter - PCIe - RS-232 x 2 more

    $59.94

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    Sabrent Micro Bluetooth 4.0 Adapter BT-UB40

    Sabrent Micro Bluetooth 4.0 Adapter BT-UB40

    Sabrent Micro Bluetooth 4.0 Adapter Bluetooth 4.0 Connectivity, USB Type-A Connector, Bluetooth Low Energy Technology, Up to 33' Distance Range, Supports Legacy Bluetooth Standards, Windows and Linux Compatible COMPUTER NETWORKING-Bluetooth Adapters more

    $9.99

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    Supermicro AOC-SLG3-2M2-O Accessory PCIe Add-On Card for up to Two NVMe SSDs Brown Box

    Supermicro AOC-SLG3-2M2-O Accessory PCIe Add-On Card for up to Two NVMe SSDs Brown Box

    Supermicro PCIe Add-On Card for up to two NVMe SSDs The Supermicro NMVe AOC-SLG3-2M2 features two internal sockets for M.2 NVMe SSDs allowing any system to yield high-performance and low power storage expandability. Once populated with one or two NVMe... more

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    $71.12

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    4-Port PCI Express RS232 Serial Adapter Card - 16950 UART - 256-byte FIFO Cache

    4-Port PCI Express RS232 Serial Adapter Card - 16950 UART - 256-byte FIFO Cache

    This PCI Express RS232 serial adapter card lets you add four RS232 (DB9) serial ports to your computer through a PCI Express (PCIe) slot. The 4 port PCIe serial card enables you to interact with serial devices such as card readers printers PIN pads and... more

    $116.00 $102.99

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    4-Port PCI Express RS232 Serial Adapter Card - 16950 UART - 256-byte FIFO Cache

    4-Port PCI Express RS232 Serial Adapter Card - 16950 UART - 256-byte FIFO Cache

    This PCI Express RS232 serial adapter card lets you add four RS232 (DB9) serial ports to your computer through a PCI Express (PCIe) slot as if they were native serial ports. The 4 port PCIe serial card enables you to interact with serial devices such... more

    $112.05

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    Siig AC Quad Serial Port RS232 Pcie Card 256 Bytes Brown Box Black

    Siig AC Quad Serial Port RS232 Pcie Card 256 Bytes Brown Box Black

    SIIG s Quad-Serial Port RS-232 PCIe Card is designed to provide four 9-pin RS-232 serial ports to your PCI Express-enabled desktop computer. This 4-port serial PCIe adapter card features 256-byte FIFO buffers to support fast data transferring to ensure... more

    $62.79

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    2 Port PCI-Express Low-Profile

    2 Port PCI-Express Low-Profile

    2 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART. The low profile/half-height PCI Express Serial Card turns a PCI Express slot into two RS232 (DB9) serial connections. The card is constructed using a native single chip design... more

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    $54.43

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    AddOn Solarflare SFN5161T comparable 10-Gigabit Ethernet PCIe 2.0 x8 network interface card

    AddOn Solarflare SFN5161T comparable 10-Gigabit Ethernet PCIe 2.0 x8 network interface card

    This is a Solarflare SFN5161T comparable 10-Gigabit Ethernet PCIe 2.0 x8 network interface card with dual RJ-45 ports that comply with IEEE 802.3 standards. It is based on an Intel X540 chipset and is compatible with a variety of different applications... more

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    $240.53

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    ExpressCard 34mm to USB 3.0 Adapter (Dual Port)

    ExpressCard 34mm to USB 3.0 Adapter (Dual Port)

    Transfer rate up to 5Gbps Supports USB 1.1 FullSpeed USB 2.0 HighSpeed and USB 3.0 SuperSpeed specifications Low Power Consumption Please install the driver from Folder ASM1042 of Driver CD (Not support MacOS Linux openSUSE) more

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    $19.69

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    StarTech.com PEX8S1050LP 8-Port PCI Express Serial Card - 16C1050 UART RS232 - PCIE Low Profile Bracket - DB9 Serial Card (PEX8S1050LP)

    StarTech.com PEX8S1050LP 8-Port PCI Express Serial Card - 16C1050 UART RS232 - PCIE Low Profile Bracket - DB9 Serial Card (PEX8S1050LP)

    Add eight RS-232 DB9 serial ports to your desktop computer through two PCIe expansion card slots. This PCI express serial card with two breakout cables provides you with multiple ports to connect a wide variety of serial peripherals at speeds of up to... more

    $200.25

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    Used-Like New Allied Telesis Gigabit ExpressCard/34 with SC connector - ExpressCard - 1 Port(s) - 1 x SC Port(s) - Optical Fiber

    Used-Like New Allied Telesis Gigabit ExpressCard/34 with SC connector - ExpressCard - 1 Port(s) - 1 x SC Port(s) - Optical Fiber

    The Allied Telesis AT-2874SX Gigabit fiber ExpressCard/34 Network Interface Card (NIC) is an ideal fit for fiber-to-the-laptop networks that depend on secure and reliable systems. The single-piece integrated design of the AT-2874SX endures frequent use... more

    $48.21 $33.66

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    Kentek 12 Inch IN DB9 Serial Expansion Port Bracket RS-232 COM AT Everex D-Sub 9 Pin Male to IDC 10 Pin Female M/F for PC Mac Linux MotherBoard Header

    Kentek 12 Inch IN DB9 Serial Expansion Port Bracket RS-232 COM AT Everex D-Sub 9 Pin Male to IDC 10 Pin Female M/F for PC Mac Linux MotherBoard Header

    Kentek 12 Inch IN DB9 Serial Expansion Port Bracket RS-232 COM AT Everex D-Sub 9 Pin Male to IDC 10 Pin Female M/F for PC Mac Linux MotherBoard Header more

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    $7.98

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    StarTech 2 Port PCIe RS232 Serial Adapter Card PEX2S953

    StarTech 2 Port PCIe RS232 Serial Adapter Card PEX2S953

    This multiport PCI Express RS232 serial adapter card lets you add two RS232 (DB9) serial ports to your computer through a PCI Express (PCIe) slot as if they were native serial ports. The dual port PCIe serial card enables you to interact with serial... more

    $62.99 $53.36

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    Micro Connectors PCIE-M20802HS M.2 NVMe Plus M.2 SATA 80mm SSD PCIe x 4 Adapter with Heat Sink

    Micro Connectors PCIE-M20802HS M.2 NVMe Plus M.2 SATA 80mm SSD PCIe x 4 Adapter with Heat Sink

    Features Heat sink kit to prevent overheating Supports two M.2 SSDs simultaneously Compatible with M.2 SSD up to 80mm length Converts one M.2 (M key) SSD to PCIe x4 interface Converts a second M.2 (B key) into SATA interface Gold-clad surface mounting... more

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    $25.94

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    StarTech.com PCIe USB 3.1 Card - 2x USB C 3.2 Gen 2 (10Gbps) - PCIe Gen 3 x4 - ASM3142 Chipset - USB Type C PCI Express Card

    StarTech.com PCIe USB 3.1 Card - 2x USB C 3.2 Gen 2 (10Gbps) - PCIe Gen 3 x4 - ASM3142 Chipset - USB Type C PCI Express Card

    This PCIe USB 3.1 card installs into an available PCI-Express slot in your computer and enables you to upgrade your current system by adding two USB-C (10Gbps) ports. Faster USB Performance Also known as USB 3.2 Gen 2x1 this USB 3.1 Gen 2 card adds two... more

    $55.39

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    4-Port Pci Express Usb 3.0 Card

    4-Port Pci Express Usb 3.0 Card

    A cost-effective solution for adding USB 3.0 connectivity to your computer. This 4-port PCIe USB 3.0 card gives you three external ports and one internal port for the ultimate connection flexibility.Features Expands your computer connectivity with four... more

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    $48.40

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    4 Port PCI - Express USB Card

    4 Port PCI - Express USB Card

    Providing simple system expansion for added peripheral connections this PCI Express USB card adds 3 external USB 2.0 slots and 1 internal USB 2.0 slot with support for high speed USB 2.0 data transfer rates of up to 480 Mbps and includes WHQL certified... more

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    $45.43

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    Standard & Low Profile 7 Port PCI Express USB3.0 Card

    Standard & Low Profile 7 Port PCI Express USB3.0 Card

    Handle your workload more efficiently. This USB 3.0 card expands your computer’s capabilities by giving you seven extra USB 3.0 ports. It’s engineered with an innovative stacked port layout to fit easily into both low-profile and standard desktop... more

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    $74.72

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    High Quality USB SD MP3 Sound Module

    High Quality USB SD MP3 Sound Module

    Description: FN-M22P is a high quality audio playback module which integrates MP3 and WAV decoder seamlessly and supports parallel port control mode UART serial port control and key control mode. It takes a SD card or USB flash stick as the storage... more

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    $26.95

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    StarTech 8-Port PCI Express RS232 Serial Adapter Card PEX8S1050

    StarTech 8-Port PCI Express RS232 Serial Adapter Card PEX8S1050

    Add eight RS-232 DB9 serial ports to your desktop computer through a PCIe expansion card slots. This PCI express serial card with 8-port breakout cable provides you with multiple ports to connect a wide variety of serial peripherals at speeds of up to... more

    $209.99 $186.99

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    7.1 Channel USB External Sound Card Audio Adapter

    7.1 Channel USB External Sound Card Audio Adapter

    Plug the Sound Adapter into your USB port and then plug your headphones into the Adapter. 7. 1 Channel sound without the investment in a whole set of speakers! Tired of trying to stretch your cables around the back of your computer? Plug this Adapter... more

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    $11.87

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    StarTech 1-Port Parallel PCIe to Parallel DB25 LPT Adapter Card PEX1P2

    StarTech 1-Port Parallel PCIe to Parallel DB25 LPT Adapter Card PEX1P2

    This PCIe Parallel controller card installs into an available PCI-Express x1 slot in your computer and enables you to add DB25 parallel communication port to your system. Adds a Parallel Port to Your Desktop Computer The controller card features an... more

    $35.27

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    V8.0 EXP GDC Laptop External PCIE Graphics PCI-E AC774

    V8.0 EXP GDC Laptop External PCIE Graphics PCI-E AC774

    EXP GDC is external equipment of laptop s graphics adapter; it can help you to use external independent high-performance graphics can be used to access any of pci-e interface equipment used to improve performance of laptop so you can play those huge... more

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    $44.24 $38.89

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    StarTech.com PEXUSB321C 1-Port USB 3.2 Gen 2x2 PCIe Card - USB-C SuperSpeed 20Gbps PCI Express 3.0 x4 Host Controller Card - USB Type-C PCIe Add-On Adapter Card - Expansion Card - Windows & Linux (PEX

    StarTech.com PEXUSB321C 1-Port USB 3.2 Gen 2x2 PCIe Card - USB-C SuperSpeed 20Gbps PCI Express 3.0 x4 Host Controller Card - USB Type-C PCIe Add-On Adapter Card - Expansion Card - Windows & Linux (PEX

    StarTech.com PEXUSB321C 1-Port USB 3.2 Gen 2x2 PCIe Card - USB-C SuperSpeed 20Gbps PCI Express 3.0 x4 Host Controller Card - USB Type-C PCIe Add-On Adapter Card - Expansion Card - Windows & Linux (PEXUSB321C) more

    $61.61

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    StarTech 2-Port 10Gbps USB-A & USB-C PCIe Card Adapter PEXUSB311AC3

    StarTech 2-Port 10Gbps USB-A & USB-C PCIe Card Adapter PEXUSB311AC3

    This USB 3.2 Gen 2 card lets you add one USB-C port and one USB-A port to your computer through a PCI Express slot. It enables you to upgrade your current system by adding two USB 3.2 Gen 2 ports to your computer and giving you access to data transfer... more

    $53.99 $47.99

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    Importer520 USB Virtual 7.1-Channel Sound Adapter

    Importer520 USB Virtual 7.1-Channel Sound Adapter

    The USB Virtual 7.1 Channel Sound Adapter is a portable sound controller that can add 3D sound to any PC equipped with a USB port.The device is small enough to fit comfortably in the palm of the hand and light for easy transportation. It is also easy... more

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    $8.95

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    Simyoung Virtual 7.1 Channel USB External Sound Card Audio Adapter with Headphone Output and Microphone Input

    Simyoung Virtual 7.1 Channel USB External Sound Card Audio Adapter with Headphone Output and Microphone Input

    NOTE: VIRTUAL 7.1-CHANNEL SOUND IS FOR WINDOWS BASED SYSTEMS ONLYThe USB Virtual 7.1 Channel Sound Adapter is a highly flexible audio interface which can be used either with desktop or notebook systems. Simply plug the adapter into your USB port and... more

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    $14.99

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    PHOINIKAS USB Hubs Audio Adapter External Stereo Sound Card with 3.5mm Headphone and Microphone Jack for Windows Mac Linux

    PHOINIKAS USB Hubs Audio Adapter External Stereo Sound Card with 3.5mm Headphone and Microphone Jack for Windows Mac Linux

    PHOINIKAS USB Audio Adapter External Stereo Sound Card With 3.5mm Headphone And Microphone Jack For Windows Mac Linux PC Laptops Desktops PS4 Record & play back digital and analog audio without a sound card in your computer. This External Sound Card... more

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    $35.87

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    7.1 USB External Sound Card Audio Adapter LEIHONG USB2.0 to 3.5MM Audio Output Microphone Input Converter Plug and Play for Windows/Vista/Win7/Linux/WinCE/Android/Mac-White

    7.1 USB External Sound Card Audio Adapter LEIHONG USB2.0 to 3.5MM Audio Output Microphone Input Converter Plug and Play for Windows/Vista/Win7/Linux/WinCE/Android/Mac-White

    Product name:7.1 USB External Stereo Sound Card Audio Adapter 23 kinds of protection modes in the acoustic field 16 kinds of rhythm protection modes. Usb interface plug and play replace the traditional sound c5a.1r6d rhythm default mode. Directly... more

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    $32.99 $9.99

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    7.1 Channel USB External Sound Card Audio Adapter

    7.1 Channel USB External Sound Card Audio Adapter

    Plug the Sound Adapter into your USB port and then plug your headphones into the Adapter. 7. 1 Channel sound without the investment in a whole set of speakers! Tired of trying to stretch your cables around the back of your computer? Plug this Adapter... more

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    $9.99

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    StarTech.com PEXUSB312A3 2-Port USB PCIe Card with 10Gbps/port - USB 3.1/3.2 Gen 2 Type-A PCI Express 3.0 x2 Host Controller Expansion Card - Add-On Adapter Card - Full/Low Profile - Windows & Linux (

    StarTech.com PEXUSB312A3 2-Port USB PCIe Card with 10Gbps/port - USB 3.1/3.2 Gen 2 Type-A PCI Express 3.0 x2 Host Controller Expansion Card - Add-On Adapter Card - Full/Low Profile - Windows & Linux (

    StarTech.com PEXUSB312A3 2-Port USB PCIe Card with 10Gbps/port - USB 3.1/3.2 Gen 2 Type-A PCI Express 3.0 x2 Host Controller Expansion Card - Add-On Adapter Card - Full/Low Profile - Windows & Linux (PEXUSB312A3) more

    $42.61

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    1111fourone PCI-E to USB Adapter 4-port PCI-E X1 to USB 3.0 Riser Card Extender Board Mining Accessory

    1111fourone PCI-E to USB Adapter 4-port PCI-E X1 to USB 3.0 Riser Card Extender Board Mining Accessory

    Description: This 4-port USB PCI-E board supports USB 3.0 that can provide a fast data transmission speed and it is powered by PCI-E interface stable and secure. The PCI-E to USB extender card features a PCI-E X1 bus interface you can connect it with... more

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    $26.07

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    HighPoint RocketRAID 3720C SAS Controller

    HighPoint RocketRAID 3720C SAS Controller

    Professional Class SAS 12Gb/s RAID Solutions RocketRAID 3700 series host bus adapters capitalize on HighPoint s two decades of RAID and storage technology to deliver professional grade RAID storage at a fraction of the cost of conventional host RAID... more

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    $267.28

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    USB 3D Sound Card Audio Adapter Mic Speaker Virtual 7.1 Channel for PC Laptop

    USB 3D Sound Card Audio Adapter Mic Speaker Virtual 7.1 Channel for PC Laptop

    Features: The USB Virtual 7.1 Channel Sound Adapter is a highly flexible audio interface which can be used either with Desktop or Notebook/Laptop systems; It turns your stereo speaker or earphones into 7.1 channel environment No drivers required just... more

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    $9.98

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    USB Audio Adapter External Driverless Adapter Cable(2 Pack) 3D Stereo 7.1 Channel Sound Card 3.5mm Earphone Microphone Socket for Windows Mac Linux PC PS4 (White)

    USB Audio Adapter External Driverless Adapter Cable(2 Pack) 3D Stereo 7.1 Channel Sound Card 3.5mm Earphone Microphone Socket for Windows Mac Linux PC PS4 (White)

    Product description: Color: White USB 2.0 Hi-Speed External Stereo Sound Adapter: Side 1: USB 2.0 Male Port Side 2: 2 x DC3.5 Female Port Cable Length: 10CM Stereo output jack Mono microphone-input jack Backward compatible with USB 1.1 System... more

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    $32.99 $9.99

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

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

    2 PORT SERIAL CARD: Serial controller card w/16550 UART based on ASIX MCS9922CV-AA allows 2x DB9 ports w/bi-directional RS232 speeds up to 460.8Kbps per port available 256 byte FIFO buffer | Upgraded version of our popular card PEX2S952 OPTIONAL... more

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    $69.99

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    More information about Cable, DSL & Wireless Modems

    Best prices on Linux in Cable, DSL & Wireless Modems. Check out Bizrate for great deals on popular brands like Allied Telesis, Edimax and Rosewill. Use Bizrate's latest online shopping features to compare prices. Read product specifications, calculate tax and shipping charges, sort your results, and buy with confidence. Easily narrow your search and find the product that's perfect for you.