PCIe To USB 3.2 Gen1 And M.2 HAT For Raspberry Pi 5, Supports NVMe Protocol Solid State Drive, Expands 4-Ch USB 3.2 Ports, High-speed Reading / Writing, HAT+ Standard CO2 specifically:

specifically:

to extract the spatial topological features of the vein pattern

such as large size

I/O Expansion

58 OLED Datasheet

PCIe To USB 3.2 Gen1 And M.2 HAT For Raspberry Pi 5, Supports NVMe Protocol Solid State Drive, Expands 4-Ch USB 3.2 Ports, High-speed Reading / Writing, HAT+ Standard CO2 specifically:Description PCIe To USB 3. 2 Gen1 And M. 2 HAT For Raspberry Pi 5, Supports NVMe Protocol Solid State Drive, Expands 4 Ch USB 3. 2 Ports, High speed Reading Writing, HAT+ Standard Features Supports NVMe protocol M. 2 interface hard drives, featuring high speed read and write, and high work efficiency Only supports PCI E1 Gen2 mode Only supports PI5B Compatible with M. 2 hard drives of 2230 2242 2260 2280 sizes Onboard operational indicator lights, the