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    Best Seller
    Cisco 2-Port Asynchronous/Synchronous Serial WAN Interface Card - expansion module - 2 ports

    Cisco 2-Port Asynchronous/Synchronous Serial WAN Interface Card - expansion module - 2 ports

    Expansion module - HWIC - RS-232 RS-530 X.21 V.35 RS-449 RS-530A - 2 ports - for Cisco 1841 1841 ADSL2 1921 4-pair 1921 ADSL2+ 1921 T1 19XX 28XX 29XX 38XX 39XX more

    $120.50

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    StarTech.com 2-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Dual Serial DB9 Card - 16550 UART - Expansion Card - Windows & Linux

    StarTech.com 2-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Dual Serial DB9 Card - 16550 UART - Expansion Card - Windows & Linux

    The PEX2S553 PCI Express serial card lets you turn a PCI Express slot into 2 RS232 (DB9) serial ports. Based on a native single chip design (no bridge chip) this 2-port serial adapter card allows you to harness the full capability offered by PCI... more

    $42.13 $37.80

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    Best Seller
    Adaptec 2410SA 4 Port Serial ATA RAID Controller

    Adaptec 2410SA 4 Port Serial ATA RAID Controller

    The Adaptec Serial ATA RAID 2410SA is a 4-port native Serial ATA I/O processor-based RAID controller that supports Adaptec s advanced feature set including Optimized Disk Utilization Online Capacity Expansion and RAID Level Migration. more

    $99.99

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    FOR M.2 B+M To DB9 2 Com Ports AX99100 2S DB 9pin RS232 Serial Port Industrial COM1 Serial Port M2 B M KEY Expansion Card

    FOR M.2 B+M To DB9 2 Com Ports AX99100 2S DB 9pin RS232 Serial Port Industrial COM1 Serial Port M2 B M KEY Expansion Card

    FOR M.2 B+M To DB9 2 Com Ports AX99100 2S DB 9pin RS232 Serial Port Industrial COM1 Serial Port M2 B M KEY Expansion Card more

    $108.80

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    FOR 1 Set Expansion Card MSATA To Serial Port SATA Adapter Board Card MINI SATA To 7 Pin Hard Disk SATA Interface Expansion Card

    FOR 1 Set Expansion Card MSATA To Serial Port SATA Adapter Board Card MINI SATA To 7 Pin Hard Disk SATA Interface Expansion Card

    FOR 1 Set Expansion Card MSATA To Serial Port SATA Adapter Board Card MINI SATA To 7 Pin Hard Disk SATA Interface Expansion Card more

    $28.99

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    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 15 FT /IVORY

    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 15 FT /IVORY

    Huetron USB 2.0 cable features a standard Type-A USB connector on one end and a standard Type-B connector on the other that is built for connecting and disconnecting over and over again without signal loss. It helps you maximize performance for your... more

    $9.49

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    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 3 FT/10 PACK/IVORY

    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 3 FT/10 PACK/IVORY

    Huetron USB 2.0 cable features a standard Type-A USB connector on one end and a standard Type-B connector on the other that is built for connecting and disconnecting over and over again without signal loss. It helps you maximize performance for your... more

    $24.40

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    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 3 FT /BLACK

    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 3 FT /BLACK

    Huetron USB 2.0 cable features a standard Type-A USB connector on one end and a standard Type-B connector on the other that is built for connecting and disconnecting over and over again without signal loss. It helps you maximize performance for your... more

    $8.29

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    MSATA to Serial Port SATA Adapter Board Card MINI SATA to 7 Pin Hard Disk SATA Interface Expansion Card

    MSATA to Serial Port SATA Adapter Board Card MINI SATA to 7 Pin Hard Disk SATA Interface Expansion Card

    Note: Because the SATA 1 interface of the DN2800MT motherboard shares signals with its MSATA slot this riser card cannot be used. Type: riser card Interface: MSATA to SATA 7PIN interface Material: PCB color: blue Size: 5.1 x 3CM Package Contents: 1 x... more

    $8.25

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    MSATA to Serial Port SATA Adapter Board Card MINI SATA to 7 Pin Hard Disk SATA Interface Expansion Card

    MSATA to Serial Port SATA Adapter Board Card MINI SATA to 7 Pin Hard Disk SATA Interface Expansion Card

    Note: Because the SATA 1 interface of the DN2800MT motherboard shares signals with its MSATA slot this riser card cannot be used. Type: riser card Interface: MSATA to SATA 7PIN interface Material: PCB color: blue Size: 5.1 x 3CM Package Contents: 1 x... more

    $6.95

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    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 6 FT /BLACK

    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 6 FT /BLACK

    Huetron USB 2.0 cable features a standard Type-A USB connector on one end and a standard Type-B connector on the other that is built for connecting and disconnecting over and over again without signal loss. It helps you maximize performance for your... more

    $7.95

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    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 10 FT/2 PACK/IVORY

    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 10 FT/2 PACK/IVORY

    Huetron USB 2.0 cable features a standard Type-A USB connector on one end and a standard Type-B connector on the other that is built for connecting and disconnecting over and over again without signal loss. It helps you maximize performance for your... more

    $13.99

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    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 10 FT/2 PACK/BLACK

    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 10 FT/2 PACK/BLACK

    Huetron USB 2.0 cable features a standard Type-A USB connector on one end and a standard Type-B connector on the other that is built for connecting and disconnecting over and over again without signal loss. It helps you maximize performance for your... more

    $13.99

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    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 3 FT /IVORY

    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 3 FT /IVORY

    Huetron USB 2.0 cable features a standard Type-A USB connector on one end and a standard Type-B connector on the other that is built for connecting and disconnecting over and over again without signal loss. It helps you maximize performance for your... more

    $7.99

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    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 6 FT/2 PACK/IVORY

    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 6 FT/2 PACK/IVORY

    Huetron USB 2.0 cable features a standard Type-A USB connector on one end and a standard Type-B connector on the other that is built for connecting and disconnecting over and over again without signal loss. It helps you maximize performance for your... more

    $10.59

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    Tomshoo PCI-E to RS232 Dual Serial Ports Interface Expansion Card COM Adapter For Desktop PC

    Tomshoo PCI-E to RS232 Dual Serial Ports Interface Expansion Card COM Adapter For Desktop PC

    piano tuning tools kit includes tunning hammer wrench temperament strip 2 rubber mutes with handle and 4 rubber mutes. It is practical for finish piano fixing . Features: piano tuning wrench is L-shaped design made from hard stainless steel and wood... more

    $14.99

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    MSATA to Serial Port SATA Adapter Board Card MINI SATA to 7 Pin Hard Disk SATA Interface Expansion Card

    MSATA to Serial Port SATA Adapter Board Card MINI SATA to 7 Pin Hard Disk SATA Interface Expansion Card

    Note: Because the SATA 1 interface of the DN2800MT motherboard shares signals with its MSATA slot this riser card cannot be used. Type: riser card Interface: MSATA to SATA 7PIN interface Material: PCB color: blue Size: 5.1 x 3CM Package Contents: 1 x... more

    $6.83

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    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 6 FT/2 PACK/CLEAR

    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 6 FT/2 PACK/CLEAR

    Huetron USB 2.0 cable features a standard Type-A USB connector on one end and a standard Type-B connector on the other that is built for connecting and disconnecting over and over again without signal loss. It helps you maximize performance for your... more

    $12.59

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    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 6 FT/10 PACK/BLACK

    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 6 FT/10 PACK/BLACK

    Huetron USB 2.0 cable features a standard Type-A USB connector on one end and a standard Type-B connector on the other that is built for connecting and disconnecting over and over again without signal loss. It helps you maximize performance for your... more

    $27.95

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    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 6 FT/10 PACK/CLEAR

    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 6 FT/10 PACK/CLEAR

    Huetron USB 2.0 cable features a standard Type-A USB connector on one end and a standard Type-B connector on the other that is built for connecting and disconnecting over and over again without signal loss. It helps you maximize performance for your... more

    $27.95

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    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 10 FT/10 PACK/IVORY

    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 10 FT/10 PACK/IVORY

    Huetron USB 2.0 cable features a standard Type-A USB connector on one end and a standard Type-B connector on the other that is built for connecting and disconnecting over and over again without signal loss. It helps you maximize performance for your... more

    $29.99

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    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 6 FT /IVORY

    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 6 FT /IVORY

    Huetron USB 2.0 cable features a standard Type-A USB connector on one end and a standard Type-B connector on the other that is built for connecting and disconnecting over and over again without signal loss. It helps you maximize performance for your... more

    $7.95

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    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 10 FT /IVORY

    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 10 FT /IVORY

    Huetron USB 2.0 cable features a standard Type-A USB connector on one end and a standard Type-B connector on the other that is built for connecting and disconnecting over and over again without signal loss. It helps you maximize performance for your... more

    $8.49

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    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 10 FT/10 PACK/CLEAR

    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 10 FT/10 PACK/CLEAR

    Huetron USB 2.0 cable features a standard Type-A USB connector on one end and a standard Type-B connector on the other that is built for connecting and disconnecting over and over again without signal loss. It helps you maximize performance for your... more

    $29.99

    FREE shipping

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    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 15 FT/2 PACK/IVORY

    USB 2.0 Cable - A-Male to B-Male for ESP8266 Web Server Serial Port WiFi Shield Expansion Board ESP-13 (Specific Models Only) - 15 FT/2 PACK/IVORY

    Huetron USB 2.0 cable features a standard Type-A USB connector on one end and a standard Type-B connector on the other that is built for connecting and disconnecting over and over again without signal loss. It helps you maximize performance for your... more

    $14.99

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    axGear Motherboard DB9 RS232 Com Port Serial Header Connector Cable Bracket

    axGear Motherboard DB9 RS232 Com Port Serial Header Connector Cable Bracket

    RS232 Serial COM Port Cable Motherboard Bracket Internal 10-pin IDC socket to external DB-9 male Serial port expansion Cable length: 7 inch The serial (DB-9) expansion port adds a serial port to the computer. RS232 Serial Cable enables your motherboard... more

    $6.99 $5.99

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    Apooke PCI-E to SFF-8087 Adapter 8 Ports PCIE to Mini SAS / Sata 3.0 Hard Disk Expansion Card 6Gb Hard Disk HDD SSD Converter

    Apooke PCI-E to SFF-8087 Adapter 8 Ports PCIE to Mini SAS / Sata 3.0 Hard Disk Expansion Card 6Gb Hard Disk HDD SSD Converter

    Features: brand new and high quality Compliant with PCI-Experss Serial ATA specification 3.0 The supported communication rates are 6.0 Gbps Using ASM1166 main control chip the transmission speed is high-speed and stable With LED light to indicate... more

    $31.78

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    25Mbps PCIE Serial Port Expansion Card AX99100 Chip PCIE to Serial Port RS232 Interface 4 Port Expansion Card Riser Card

    25Mbps PCIE Serial Port Expansion Card AX99100 Chip PCIE to Serial Port RS232 Interface 4 Port Expansion Card Riser Card

    Material:PCB Colour:Black PCI Express: Single- (X1) PCIExpress endpoint control with PHY integration; Compliant with PCI Express 2.0 ; Compliant with PCI Express Card Specifications; Compliant with PCI Power Management 1.2; Supports both legacy and... more

    $16.57

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    25Mbps PCIE Serial Port Expansion Card AX99100 Chip PCIE to Serial Port RS232 Interface 4 Port Expansion Card Riser Card

    25Mbps PCIE Serial Port Expansion Card AX99100 Chip PCIE to Serial Port RS232 Interface 4 Port Expansion Card Riser Card

    Material:PCB Colour:Black PCI Express: Single-lane (X1) PCIExpress endpoint control with PHY integration; Compliant with PCI Express 2.0 Gen 1; Compliant with PCI Express Card Specifications; Compliant with PCI Power Management 1.2; Supports both... more

    $16.23 $13.77

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    25Mbps PCIE Serial Port Expansion Card AX99100 Chip PCIE to Serial Port RS232 Interface 4 Port Expansion Card Riser Card

    25Mbps PCIE Serial Port Expansion Card AX99100 Chip PCIE to Serial Port RS232 Interface 4 Port Expansion Card Riser Card

    Material:PCB Colour:Black PCI Express: Single- (X1) PCIExpress endpoint control with PHY integration; Compliant with PCI Express 2.0 ; Compliant with PCI Express Card Specifications; Compliant with PCI Power Management 1.2; Supports both legacy and... more

    $15.79

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    FOR 25Mbps PCIE Serial Port Expansion Card AX99100 Chip PCIE to Serial Port RS232 Interface 4 Port Expansion Card Riser Card

    FOR 25Mbps PCIE Serial Port Expansion Card AX99100 Chip PCIE to Serial Port RS232 Interface 4 Port Expansion Card Riser Card

    FOR 25Mbps PCIE Serial Port Expansion Card AX99100 Chip PCIE to Serial Port RS232 Interface 4 Port Expansion Card Riser Card more

    $32.99

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    Emoshayoga PCI-E to RS232 4-Port Serial Expansion Card PCI Express RS232 Serial Adapter Card 4-Port Serial Port Converter for Desktop PC

    Emoshayoga PCI-E to RS232 4-Port Serial Expansion Card PCI Express RS232 Serial Adapter Card 4-Port Serial Port Converter for Desktop PC

    Specification: Type: Adapter Card Material: PCB System Requirements: For Windows7/8/10/LINUX Size: Approx. 12 * 9.5 * 2 cm / 4.72 * 3.74 * 0.78 in Weight: 98 g Package list: 1 * Converter Card 1 * Adapter Connector 1 * Baffle Note: Please note that the... more

    $29.19

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    Pcie Expansion Card PCIE Serial Card Computer Desktop COM Port PCIE to RS232 Interface Dual Serial Port Expansion Card

    Pcie Expansion Card PCIE Serial Card Computer Desktop COM Port PCIE to RS232 Interface Dual Serial Port Expansion Card

    1.Chip: Adopt WCH382 new chip good compatibility RS232 serial port interface. 2.High Speed: PCI?Express rate 2.5Gb/s full duplex channel support plug and play. 3.Support: Support MODEM modem signal for CTS for DSR RI DCD DTR RTS RS232 level conversion.... more

    $20.23

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    2 Port PCI Express RS232 DB9 Serial Port Card PCIe Serial Expansion Card PCIe Serial Host Controller Card for Windows for Linux

    2 Port PCI Express RS232 DB9 Serial Port Card PCIe Serial Expansion Card PCIe Serial Host Controller Card for Windows for Linux

    1 x 2 Port PCI Express RS 232 DB9 Serial Port Card more

    $13.72

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    StarTech.com PCI Express Serial Card ����� 2 port ����� Dual Channel 16C1050 UART ����� Serial Port PCIe Card ����� Serial Expansion Card

    StarTech.com PCI Express Serial Card ����� 2 port ����� Dual Channel 16C1050 UART ����� Serial Port PCIe Card ����� Serial Expansion Card

    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. Convenient system upgrades through PCIe The PCIe serial card can be installed into an... more

    $84.47

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    KAUU 2 Port PCI Express RS232 DB9 Serial Port Card PCIe Serial Expansion Card PCIe Serial Host Controller Card for Windows for Linux

    KAUU 2 Port PCI Express RS232 DB9 Serial Port Card PCIe Serial Expansion Card PCIe Serial Host Controller Card for Windows for Linux

    Item Type: 2 Port PCI Express RS 232 DB9 Serial Port Card Material: PCB Chip: For ASIX AX99100 Bus Interface: PCIE X1 (Compatible with X1 X4 X8 X16) Expansion Interface: 2xRS 232 more

    $13.65

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    2024 2 Port PCI Express RS232 DB9 Serial Port Card PCIe Serial Expansion Card PCIe Serial Host Controller Card for Windows for Linux

    2024 2 Port PCI Express RS232 DB9 Serial Port Card PCIe Serial Expansion Card PCIe Serial Host Controller Card for Windows for Linux

    1�2 SERIAL PORTS: PCIE RS232 allows users to add two RS232 BD9 serial ports to desktop computers or industrial equipment through the PCI Express slot on the motherboard. 2�PCIE X1 INTERFACE: The full size bracket on this expansion card is suitable... more

    $16.26

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    SHNWU 2 Port PCI Express RS232 DB9 Serial Port Card PCIe Serial Expansion Card PCIe Serial Host Controller Card for Windows for Linux

    SHNWU 2 Port PCI Express RS232 DB9 Serial Port Card PCIe Serial Expansion Card PCIe Serial Host Controller Card for Windows for Linux

    Item Type: CPU Cooling Fan Material: ABS Metal Compatibility: Designed for Latitude 3410 3510 E3410 E3510 for Inspiron 5501 5502 5505 5508 5509 CPU. more

    $21.51

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    2 Port PCI Express RS232 DB9 Serial Port Card PCIe Serial Expansion Card PCIe Serial Host Controller Card for Windows for Linux

    2 Port PCI Express RS232 DB9 Serial Port Card PCIe Serial Expansion Card PCIe Serial Host Controller Card for Windows for Linux

    1�2 SERIAL PORTS: PCIE RS232 allows users to add two RS232 BD9 serial ports to desktop computers or industrial equipment through the PCI Express slot on the motherboard. 2�PCIE X1 INTERFACE: The full size bracket on this expansion card is suitable... more

    $18.76

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    2 Port PCI Express RS232 DB9 Serial Port Card PCIe Serial Expansion Card PCIe Serial Host Controller Card for Windows for Linux

    2 Port PCI Express RS232 DB9 Serial Port Card PCIe Serial Expansion Card PCIe Serial Host Controller Card for Windows for Linux

    1�2 SERIAL PORTS: PCIE RS232 allows users to add two RS232 BD9 serial ports to desktop computers or industrial equipment through the PCI Express slot on the motherboard. 2�PCIE X1 INTERFACE: The full size bracket on this expansion card is suitable... more

    $19.59

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    More information about Computers & Software

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