Check the listing for details. Valve Steam Deck Handheld Console Black Wi-Fi USB-C Headphone Jack Charger Case. Color: Black, Condition: Used. Listed at 374.12 USD. The Valve Steam Deck Handheld Console in Black is a portable gaming system by Valve, providing wireless connectivity through Wi-Fi capability and a USB-C port for charging and connecting accessories. It features a headphone jack for immersive gaming experiences, making it convenient for gamers on the go. The sleek design and black color make it a stylish and versatile option for enjoying your favorite games anywhere.The Valve Steam Deck Handheld Console in Black is a portable gaming system by Valve, providing wireless connectivity through Wi-Fi capability and a USB-C port for charging and connecting accessories. It features a headphone jack for immersive gaming experiences, making it convenient for gamers on the go. The sleek design and black color make it a stylish and versatile option for enjoying your favorite games anywhere.