nebo připlatit a vzít:
http://www.ebay.com/itm/Orico-DCP-4S-4-Port-High-Speed-USB-Charging-Station-iPhone-iPad-Galaxy-S5-WH-/161383133957?tfrom=161296204107&tpos=top&ttype=price&talgo=undefined
Specifications:
1. 4 port Desktop USB Charger, industry-high total in 48W; Charger HUB and external Power Adaptor separated Design,charging up to 4 USB Powered Devices; 4 ports designed to charge iPad (4 x 2.4A);
2. Use your existing USB charging cables to charge most USB powered devices. Easy-to-see LED confirms whether USB charger is properly connected;
3. 5V 2400mA *4(Interingent Charging IC in it), 5V 1000MA*3, Consolidate all your USB Charger needs into this one;
4. DC12V/4A External Desk-Top Power Adaptor with stable power supply and performance, customized power cord meet customized country needs;
5. Highest Power rating at 48W/9.6 Amps output.Replaces up to 4 charging bricks with A simple Devices to free up wall outlets;
6. Sophisticated circuit design with over-heated, over-current, over-charging protection. Anti-fire ABS Material, built-in aluminum heat dissipation panels;
7. CE FCC Certification available for Products; CE FCC UL GS certification available for Power adaptor.
Item Description
Input power 12V 4A
Output power 4 * 5V2.4A
Certificate CE, FCC