Stay connected while abroad in singapore with the singapore portable wifi router rental one router provides unlimited 4g data usage and connects up to 8 devices at a go one voucher entitles you to one day singapore portablewifirouter rental if your stay is for 5 days purchase 5 vouchers at a go rent your router when you arriveat the singapore changiairport and return it just before departing for your flight present your voucher at any changi recommends counter located at the si