The 5 in 1 NewQ Steam Deck dock is a portable clip on attachment for the Steam Deck featuring a 2 USB-A 3.0 ports, a HDMI 2.0 port that outputs to 4K 60HZ, a microSD card slot and a USB C port for charging.
NewQ Steam Deck Dock
The dock attaches to the back of the Steam Deck with no issues and has a built in kickstand making this the go to portable Steam Deck dock on the market. The NewQ Steam Deck dock is currently $39.99 on Amazon, you can buy it here.
My only complaint is when the microSD is inserted it sticks out so be careful and try not to snap your card in half when using this. Other than that this portable dock by NewQ checks every box at an amazing price point.
Thank you to NewQ for sending their Steam Deck dock for review.