Coral M.2 accelerator with dual Edge TPU is an M.2 module (E-key) that includes two Edge TPU ML accelerators, each with their own PCIe Gen2 x1 interface. The Edge TPU is a small ASIC designed by for that accelerates TensorFlow Lite models in a power efficient manner: each one is capable of performing 4 trillion operations per second (4 TOPS), using 2W of power-that's 2 TOPS per watt. For example, one Edge TPU can execute state-of-the-art mobile vision models such as MobileNet v2 at almost 400 frames per second. This on-device ML processing reduces latency, increases data privacy and removes the need for a constant internet connection. 2x for Edge TPU ML accelerator (2 TOPS per watt) 8 TOPS total performance (int8) Integrated power management 2x PCIe Gen2 x1 interface (one per Edge TPU) M.2-2230-D3-E module Size of 22.0 x 30.0 x 2.8mm Operating temperature of -40 to +85C Color: As Shown Material: PCB Package Contents: 1 * Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.