i/o port cards  (2,338 offers of 2,483,163 product items)

Hot swap backplane board spare supporting SAS/SATA and NVMe* drives in the M50CYP1UR212 system.

Long-range USB Bluetooth 4.0 Micro Adapter Enhances Bluetooth Performance of xMac mini Server, xMac Studio, RackMac mini, DuoModo xMac mini Module, and Mac and Windows computers For any Mac mini® u...

Add a USB-based RS232 Serial port to your laptop through an ExpressCard slot The EC1S232U2 ExpressCard RS232 Serial Adapter Card (USB-based) (16950 UART) adds an RS232 (DB9) serial port to your Exp...

High-quality PCI Express 4.0 x16 riser card for RVZ02 and ML08

Add a 2-channel IDE port to a computer through a PCI Express slot This PCI Express IDE Controller Adapter Card provides a cost-effective way to use legacy drives with modern computers, by convertin...

The built-in Intel® chipset X540 offers excellent performance and ensures fast data throughput. In addition, the main processor is further relieved by the ST-7214, so that the network transfer no l...

The Most Economical Way to Add Ultra-fast, Extra-large Capacity SSD Storage Do you need more storage capacity for your computer? Is super high-speed throughput plus maximum IOPS (Input/Output Opera...

The built-in Marvell® chipset AQC107 offers excellent performance and ensures fast data throughput. In addition, the main processor is further relieved by the ST-7267, so that the network transfer ...

PCI Express to Serial Adapter | 921.4Kbps | Windows® and Linux® Compatible This RS232 Serial Adapter Card lets you add an RS232 DB9 serial port to your computer through a PCI Express (PCIe) slot. I...

Add 16 RS232 serial ports (DB9) to your low or full-profile computer, through a PCI Express slot This PCI Express serial card adds 16 high-speed RS232 ports to your standard or low-profile desktop ...

This universal PCI card from Brainboxes provides 1 industry standard 9-pin RS232 serial COM port in a single PCI slot and is available in either Standard Profile or Low Profile form factor. Low Pro...

The USB3SPLATE 2-Port USB 3.0 A Slot Plate converts the USB pins on the USB 3.0 motherboard header to 2 standard USB 3.0 A-type ports. The plate can be mounted on the rear panel of a computer case,...

The Lenovo family of network storage devices offers powerful and affordable solutions to protect, manage, and share critical information. They include up to 48TB of storage capacity with enterprise...

The USBPLATELP 2 Port Low Profile USB Bracket converts the USB pins on a USB 2.0 motherboard header to 2 standard USB A ports. An ideal solution for small form factor computer cases, the slot plate...

ThinkServer always meets the demand on performance enhancement and feature enablement by continuous improvement on products and options. Upgrading your systems with the new options will bring you g...