ASUS ROG XG Mobile RTX 5070 Ti

The ASUS ROG XG Mobile with the NVIDIA GeForce RTX 5070 Ti Laptop GPU is an external graphics dock that upgrades a laptop, handheld or mini PC with discrete graphics through a single cable. Introduced in January 2025, it uses the same compact enclosure and port arrangement as the flagship RTX 5090 model in the XG Mobile line, but pairs it with a balanced Blackwell GPU.

Under the hood is an RTX 5070 Ti Laptop GPU with 12GB of GDDR7 on a 192-bit bus, 672 GB/s of bandwidth and 5,888 CUDA cores, drawing up to 140W TGP. Thunderbolt 5 provides the link to the host device, and the dock's HDMI 2.1, DisplayPort 2.1, USB and Ethernet connections double as an I/O hub. It suits users who want strong gaming and content-creation performance from a portable system without a desktop tower.