Dell Axim X51V mod – VGA, RS232, USB hub, car charger, audio preamp

Mod for a Dell Axim PDA, it includes: VGA out, Serial port with circuit for TTL to RS232 signals conversion, car charger, input for 5v Dell power supply (includes protection against connecting 12v and 5v at a time), PDA USB client connector, USB HUB x4 (powered when applying 5v or 12v), audio preamplifier with double format output (RCA and mini-jack connectors).

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