● Google Edge TPU ML accelerator 
○ 4 TOPS total peak performance (int8) 
○ 2 TOPS per watt 
● Integrated power management 
● PCIe Gen2 x1 interface 
● Standard Half-Mini PCIe card 
● Operating temp: -20 to +85 °C

Physical specifications Dimensions 30.00 x 26.80 x 2.55 mm 
Weight 3.6 g 
Host interface Hardware interface Half-Mini PCIe card Serial interface PCIe Gen2 x1 
Operating voltage DC supply 3.3 V +/- 10 % 
Environmental 
Storage temperature -40 to +85 °C 
Operating temperature -20 to +85 °C 1 
Relative humidity 0 to 90% (non-condensing) Mechanical (non-op) 
Shock 100 G, 11 ms (persistent) 1000 G, 0.5 ms (stress) 1000 G, 1.0 ms (stress) 
Vibration
 (random/sinusoidal) 0.5 Grms, 5 - 500 Hz (persistent) 3 Grms, 5 - 800 Hz (stress)