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Add two RS232 serial ports to a laptop or desktop, using an available USB-A portAdd RS-232 serial communication support to USB-A enabled Data Terminal Equipment (DTE - e.g., desktop or laptop), using this 2ft (61cm) straight through 2-Port USB to Serial Adapter Cable.Serial Port ExpansionThe Dual-Port USB Serial Adapter adds two RS-232 serial DB/DE-9 (male) connectors to a desktop or laptop via a single USB Type-A port. Secure the adapter to a serial device, using pre-installed and removable slotted DB-9 nuts or install the included DB-9 thumbscrews for compatibility with other serial peripheral devices or cables.LED IndicatorsData transmission and reception LED indicators for each port on the adapter provide real-time monitoring of port activity. The USB LED indicates when the adapter has successfully enumerated on the desktop or laptop. All the LEDs aid with diagnostics and troubleshooting.Seamless ConnectivityThe adapter is compatible with Windows, macOS, ChromeOS, and Linux. Drivers automatically install to Windows 7 and newer versions, macOS 10.15 and above, and Linux. The USB to RS-232 adapter features COM retention, which automatically reassigns the COM port value if the cable is disconnected and reconnected, or if the system is rebooted.Built To LastThe rugged TPE construction and Level-4 ESD protection (15kV air and 8kV contact) enhance the reliability and longevity of the USB to Serial Adapter. Copper shielding minimizes Electromagnetic and Radio Frequency Interference (EMI and RFI). Gold-plated connectors enhance signal conductivity. The included mounting bracket allows the hub of the serial adapter to be mounted to a desired surface.The StarTech.com Advantage

Stop bending your charging cable!With Maclocks' 180-degree lightning adaptor, you can now freely charge your iPad, even in tight places, without having to bend the cable. The adaptor enables to keep the tablet charged at all times while using the Space Enclosure, or any other tablet case.Can be used as adapter for Portable DAC/AMP

Convert your RJ45 Ethernet cable into a Cisco Console Rollover cable.This durable Cisco Console Rollover Adapter is a compact solution for converting Ethernet cable into a Rollover cable (Cisco Console Cable).The adapter conforms to the Yost Serial Device Wiring Standard, and is backed by our Lifetime Warranty.The StarTech.com Advantage- Eliminates the need to carry a separate rollover cable

The Black Box FMT1020 is a silver RJ-45 cable gender changer designed to convert male to female connectors or vice versa. This compact adapter supports Ethernet cables, enabling flexible network setups and convenient cable management in both office and data center environments. It ensures seamless connectivity and reliable data transfer in structured cabling systems.