connecting components  (4,345 offers of 6,262,428 product items)

Add four USB 3.0 (USB 3.2 Gen 1) 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 3.2 Gen 1 Card...

Add an RS232 serial port with circuit isolation to your laptop or desktop computer, through USB The ICUSB2321FIS 1-Port FTDI USB to Serial RS232 Adapter Cable with Optical Isolation converts an ava...

Add two Gigabit Ethernet ports and a USB 3.0 pass-through port to your laptop through a single USB 3.0 port The USB32000SPT USB 3.0 to Dual Port Gigabit Ethernet Adapter lets you add two Gigabit Et...

Add three USB Type-A ports and one USB Type-C port to your computer, using this mountable USB 3.2 Gen 1 (5Gbps) hub This 4-port USB 3.2 Gen 1 hub turns your laptop or desktop USB-A port into two st...

Add an RS422/485 serial port to your system through USB; features COM port retention The ICUSB422 6ft Professional RS422/485 USB Serial Cable Adapter with COM Port Retention lets you connect RS422 ...

USB 2.0 External Video & Graphics Card | Multi-Monitor | USB-Powered | Supports Mac & Windows® The USB2DVIPRO2 USB to DVI Adapter functions as an external graphics card for Windows® and Mac® comput...

Add four external USB 3.2 Gen 1 ports and phone charging capability to your laptop with this portable hub This 4-port USB 3.2 Gen 1 hub turns a single USB port on your laptop into four USB-A ports ...

Turn a USB Type-C™ port on your laptop into four USB Type-A ports (5Gbps), plus power and charge your laptop This compact USB 3.2 Gen 1 hub lets you add four USB-A ports to your laptop, with suppor...

USB 2.0 External Video & Graphics Card | Multi-Monitor | USB-Powered | Supports Mac & Windows® The USB2VGAPRO2 USB to VGA Adapter functions as an external graphics card for Windows® and Mac® comput...

USB Type-C™ Video Adapter Cable | Thunderbolt™ 3 Compatible This USB-C to DisplayPort cable lets you connect your Thunderbolt 3 or USB Type-C enabled device to a 4K DisplayPort monitor with just on...

Add two RS232 serial ports with COM retention to your laptop or desktop computer through USB The ICUSB2322F 2-Port USB to Serial RS232 Adapter Cable with FTDI chipset and COM Retention converts an ...

Add an RS-232 serial port to your laptop or desktop computer through USB; features COM port retention The ICUSB232PRO 1 ft USB to RS232 Serial DB9 Adapter Cable with COM Retention offers a professi...

USB Type-C™ Video Adapter Cable | Thunderbolt™ 3 Compatible This USB-C to DisplayPort cable lets you connect your Thunderbolt 3 or USB Type-C enabled device to a 4K DisplayPort monitor with just on...

Use this USB Type-C to DisplayPort adapter to output DP video and charge your laptop using a single USB-C port This USB-C™ to DisplayPort adapter lets you connect your laptop or MacBook with USB Ty...

Add an RS232 serial port with COM retention to your laptop or desktop computer through USB The ICUSB2321F 1-Port USB to Serial RS232 Adapter Cable with FTDI chipset and COM Retention converts an av...