StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485
Add two RS232, and two RS422/485 serial ports to your PC through a PCI-Express expansion slot. The PEX4S232485 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 lets you add two RS232, and two RS422/485 serial ports to your PC through...
StarTech.com 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 2 Dedicated 5Gbps Channels
Add four USB 3.0 ports with two independent channels, LP/SATA power, and charging support to your PC through a PCI Express slot. The PEXUSB3S42V 4-Port PCI Express USB 3.0 Card lets you add four USB 3.0 ports with two dedicated 5 Gbps channels to your...
StarTech.com 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 4 Dedicated 5Gbps Channels
Add four USB 3.0 ports with four independent channels, LP/SATA power, and charging support to your PC through a PCI Express slot. The PEXUSB3S44V 4-Port PCI Express USB 3.0 Card lets you add four, dedicated 5 Gbps USB 3.0 ports to your PCIe x4-enabled...
StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card Adapter with UASP
Add 4 external USB 3.0 ports to a low profile or standard computer, through PCI Express. The PEXUSB3S4V PCI Express USB 3.0 Card (with SATA Power) adds 4 external USB 3.0 ports to any PCI Express-enabled computer system with support for data rates up...
StarTech.com 4 Port PCI Express RS232 Serial Adapter Card - 16950 UART
PCI Express to Serial Adapter 921.6Kbps Windows and Linux Compatible. 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...
StarTech.com 4 Port PCI Express RS232 Serial Adapter Card - Low Profile
PCI Express to Serial Adapter 921.6Kbps Windows and Linux Compatible. 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...
StarTech.com 4 Port PCI SuperSpeed USB 3.0 Adapter Card with SATA / SP4 Power
Add 4 SuperSpeed USB 3.0 ports to a computer through a PCI slot. The PCIUSB3S4 4-Port PCI to USB 3.0 Card enables legacy PCI slots to support the SuperSpeed USB 3.0 standard, which is capable of data transfer rates up to 5 Gbps. Using USB 3.0 devices...
StarTech.com 4-Port PoE+/PoE++ Injector 95W
This 4-Port Multi-Gigabit PoE++ Injector Hub serves as Power Sourcing Equipment (PSE) and enables multigigabit speeds of 5Gbps, 2.5Gbps, 1Gbps, 100Mbps, and 10Mbps across four Ethernet ports. This mid/end-span injector is capable of transmitting network...
StarTech.com 4 Port Portable SuperSpeed USB 3.0 Hub with Built-in Cable
Add four USB 3.0 ports to your laptop or Ultrabook using this slim, portable hub with an extended-length cable. This 4-Port Portable USB 3.0 Hub with Built-in Cable turns a single USB 3.0 port into four, letting you connect more of your devices to your...
StarTech.com 4 Port Portable USB 2.0 Hub
Add four USB 2.0 ports to your computer, using this cost-effective, compact USB hub. Here's a simple and cost-effective way to expand your computer's connectivity by adding extra USB ports. This 4-port USB hub turns a single USB connection into four connections...