Desktop Graphics Power for Thin Laptops
An external GPU (eGPU) enclosure connects a full-sized desktop graphics card to thin-and-light laptops over a single Thunderbolt 4 or USB4 cable.
1. Thunderbolt 4 (40Gbps) Bandwidth
Provides PCIe 3.0 x4 interface bandwidth, allowing ultrabooks (Dell XPS, LG Gram) to drive 4K gaming and 3D rendering workstations at home.
2. Power Delivery (100W PD)
eGPU enclosures like Razer Core X Chroma or Sonnet eGPU Breakaway Box feature internal 650W/750W PSUs that simultaneously charge your laptop while powering high-wattage graphics cards.