RasPiKey: Plug and Play eMMC Module for Raspberry Pi

520.00 CZK

(  19.50EUR  /  17.57GBP  /  21.89USD  )

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RasPiKey is a 16GB eMMC module for Raspberry Pi.

In stock (more are available on backorder)

SKU: RAS_PI_KEY. Categories: , . Tags: , , , .

Product Description

RasPiKey is a 16GB eMMC module that can be inserted into Raspberry Pi’s micro SD card slot. It works like a micro SD card with better read/write performance (especially on 4k read/write) and have longer lifetime (much bigger chance to survive in accidental power loss). RasPiKey has Raspbian preinstalled and allows you configure SSH login and Wi-Fi connection before booting your Raspberry Pi. As a result, you can use your Raspberry Pi without display, keyboard and mouse, and access your Raspberry Pi via SSH session.

RasPiKey is a “plug and play” accessory to most Raspberry Pi models. The only exception is Raspberry Pi 4B, which needs to update the bootloader beforehand (please find more details in the user manual).

RasPiKey supports all Raspberry Pi models (Raspberry Pi 4B needs to update bootloader).



32mm x 19mm x 1.6mm




Samsung KLMAG1JETD-B041 (datasheet)

Working Voltage:


Operating Temperature:

-30~80 (-22F~176F)

Storage Temperature:

-40~85 (-40F~185F)


0~80%RH, no condensing


RasPiKey has much better read/write performance than all SD cards on Raspberry Pi 3 and 3B+. Below is the benchmarks (using the same method here) on Raspberry Pi 3B+:

Benchmarks on Raspberry Pi 3B+

Benchmarks on Raspberry Pi 3B+

At the time being, RasPiKey has limited support by Raspberry Pi 4B, and can not use high frequency like high-end SD cards do. As a result RasPiKey’s performance on Raspberry Pi 4B is very similar to that on Raspberry Pi 3B+. Although RasPiKey doesn’t get speed boost on Raspberry Pi 4B, it still has better 4k read/write speed than SD cards (please find more details in the user manual).

User Manual

You can find the user manual here: http://www.uugear.com/doc/RasPiKey_UserManual.pdf

Additional Information

Weight 0.010 kg
Dimensions 3.2 x 1.9 x 0.16 cm


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