Cable Leader - DB9 Male to Female Serial Port Saver Adapter, RS-232, Fully Molded - Silver

This Insignia NS-PU99501 cable allows you to connect a device with an RS-232 (DB9) serial port to a USB hub or USB-equipped PC or Mac and supports data transfer rates of more than 115 Kbps for rapid performance.

Extend the length of your USB cable with the Best Buy essentials 12' USB 2.0 A-Male to A-Female Extension Cable. With a simple plug-and-play connection, just insert the male connector into your device’s USB port and your existing USB cable into the other end and enjoy the extension with no additional setup required. Supporting data transfer speeds up to 480 Mbps, you can trust that this extension cable will deliver the speed you need. With 12 ft. in length, it allows flexible placement options and reach. Because we deliver durability, nickel-plated connectors ensure lasting usability you can count on.

The EARC-EX330-K can transmit HDMI ARC/eARC and S/PDIF audio signals up to 100m/~330ft over a single CAT 6/7 cable. It supports CEC pass-through between HDMI ARC/eARC input port and ARC/eARC output port. For TVs without an ARC/eARC port, the extender provides an independent S/PDIF audio pass-through channel to transmit S/PDIF audio from the S/PDIF IN port on the Transmitter to the S/PDIF OUT port on the Receiver. This is a fantastic plug and play solution for sending HDMI ARC/eARC and S/PDIF audio from a TV back to an amplifier, AVR or a multi-room audio system.