Doc Summary
You can find answers to many common questions we are asked or searched for by our visitors. This GPD G2 FAQ is regularly updated with new Q&A.
Frequently Asked Questions #
GPD G2 #
What is the GPD G2?
The GPD G2 is an external GPU docking station with the world’s first MCIO dual-port eGPU dock. It is designed to connect compact systems to desktop graphics cards while also adding extra connectivity and storage options
What is the main purpose of the GPD G2?
Its main job is to let compatible devices use desktop-class PCIe graphics cards externally. It is a high-bandwidth graphics expansion platform rather than just a simple dock.
What makes the GPD G2 different from a typical eGPU dock?
The biggest differentiator is MCIO. The MCIO 8i plus USB4 v2.0 connectivity, along with a much more serious power design than most compact eGPU docks.
Which devices is the GPD G2 designed to work with?
The GPD G2 can be used for home PCs, high-end gaming handhelds, laptops, workstations, servers, and even some HPC-style use cases. The most relevant requirement is compatible connectivity, especially MCIO or USB4-class support depending on the device.
Does the GPD G2 only work with GPD devices?
No. It can be used with a range of PCs and handhelds, not only GPD hardware
What is MCIO on the GPD G2?
MCIO is the high-bandwidth connection GPD is using to push the G2 beyond a more conventional USB4-only eGPU dock. On the G2, the MCIO 8i link supports PCIe devices, including graphics cards, via PCIe Gen 4 x8
What is the difference between using MCIO and USB4 on the GPD G2?
MCIO is the more performance-focused path, while USB4 adds compatibility and dock-style functionality. The USB4 connection handles eGPU functionality when used independently, while simultaneous MCIO plus USB4 connection is needed to enable hub functionality alongside MCIO
Can the GPD G2 work as more than just a GPU dock?
Yes. Besides graphics support, it also adds USB ports, Ethernet, and an M.2 storage slot
What ports does the GPD G2 have?
There is one USB4 v2.0 port, two USB 3.2 Gen 2 Type-A ports, one RJ45 Ethernet port, one MCIO 8i connection, and one M.2 2280 slot
Does the GPD G2 have Ethernet?
Yes. It includes one RJ45 Ethernet port rated at 10/100/1000 Mbps auto-negotiation.