D-Link SharePort Go Mobile Companion with Rechargeable Battery (DIR-506L) Featuring a compact design and rechargeable battery, the highly portable D-Link Share Port Go (DIR-506L) is the ultimate mobile connectivity device. Ideal for hotels, airports, cafes or other locations where you want to create a secure wireless network Turn any USB Flash drive into a wireless drive to unlock and unleash your content to all your mobile devices Never be without power for your Smartphone