i/o port cards  (2,329 offers of 2,481,136 product items)

The PowerWalker AS/400 communication card provides contact closures for remote monitoring of your UPS. To meet different application requirement, the AS/400 card is capable of selection the status ...

The PowerWalker Modbus Card is a communication accessory that provides a pair of RJ-45 interface for remote monitoring and controlling of UPSs. It allows controlling many UPSs from one computer. Yo...

The PowerWalker Modbus Card is a communication accessory that provides a pair of RJ-45 interface for remote monitoring and controlling of UPSs. It converts standard RS232 signal to RS232 signal wit...

High Performance Computing (HPC) solutions require the highest levels of performance, scalability and availability to power today’s complex application workloads. Today’s HPC clusters—whether using...

The dual port QXG-10G2T-X710 is a PCIe Gen 3 (compatible with PCIe Gen 2)10GbE network expansion card with an Intel Ethernet Controller X710 and supports up to five speeds (10G / 5G / 2.5G / 1G / 1...

The SAS HBA PCIe Expansion Card is designed for expanding the capacity of a QNAP NAS by connecting it to TL SAS JBOD storage enclosures and REXP expansion units. Multiple expansion units can be dai...

The SAS HBA PCIe Expansion Card is designed for expanding the capacity of a QNAP NAS by connecting it to TL SAS JBOD storage enclosures and REXP expansion units. Multiple expansion units can be dai...

Riser PCI-E 1x-16x guarantees more stable operation of mining rigs. It’s made of a PCI-E 16x (female) socket, a USB cable, a PCI-E 1x (male) socket, a PCI-E/SATA plug and a 6PIN plug, which allows ...

Sound card for PCs and USB laptops, not equipped with sound card Plug & Play System requirements: Windows XP / Vista / 7 and USB 2.0 port Full 16 bit duplex recording and playback without PC sound ...

Support Win 8 (no need driver for Win 8, and please do not install our driver in Win 8, use the built-in driver from Win 8). - 2 x external and 2 x internal USB3.0 port with 20 Pin Connectors. - Ea...

3-External ports & 1-Internal port (Shared). - VIA chipset. - 1-Lane (x1) PCI-Express with transfer rate 2.5Gb/s Full Duplex channel. - Compliant with PCI-Express Revision 1.0a. - Fully Plug & Play...

The USB 3.0 Type C Combo Adapter extends devices with USB Type C ports with a whole variety of new connection options. These include USB ports, a card reader, an HDMI port, a TRRS port and an RJ45 ...

SilverStone created an excellent extension card product, the EC04-E, which connects to the motherboard via single lane PCI Express 2.0 to support two external and a dual port USB 3.0 connector for ...

SilverStone’s ECM20 is an adapter designed for users wanting to utilize or add speedy M.2 devices such as SSD onto their existing PC or motherboard. In addition to supporting one M.2 device (M key)...

SilverStone’s ECM22 is an adapter designed for users wanting to utilize or add speedy M.2 devices such as SSD onto their existing PC or motherboard. In addition to support for one M.2 device (M key...