USB Charger Sipolar USB 2.0 Hub 30 Ports with 300W Power Supply USB Charging Station 2A Charging * Syncs & Charges: Sync and charge up to 30 device. * 5V 60A Power Supply: 300W( 5V 60A) industrial power supply , provides up to 5V, 2A (10 Watts) of each port; * Application:Recommended for schools, offices and other environments where multiple USB devices are used. 30 Port USB 2.0 HUB 2.1A Max Each Port Charger for 30pcs device Sync your apps, media and usable content through iTunes and Apple configurator from your office, home or classroom four protection for your device Supports USB 2.0 data transfer rates up to 480Mbps and good protection for your device. Multiple Protections Install for education charging cabinet 30 Port USB charging hub Can Charge Up to 30 Devices Capable of Being Charged Via USB Cable,Max Each Port 2.1A; Wide Compatiblity Support Win7,Window Vista,Windows XP Professional/Home Edition Window98/ME/2000 Professional/Home Edition MACOS 9.0 and later Package Details 1.30 Ports USB Charging HUB*1 USB 2.0 Cable*2 DC 5V/60A power adapter(connecting with power cord)*1 30 Port USB 2.0 Hub-USB Extension Splitter with 5V 60A Power Adapter 20 Port USB 3.0 Hub - USB Charging Hub with 5V 22A 110W Power Adapter Built in 20 Port USB3.0 Hub-Charging Hub for Multiple Devices with 5V 40A Powered 10 Ports USB 3.0 Hub - USB Charging Hub with 12V 10A 120W Power Adapter 10 Ports USB 2.0 Powered Hub - USB Extension Splitter with 12V 5A 20 Port USB 2 Splitter - USB 3.0 Powered Hub - USB Hub Charger with 12V 8A 96W Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Buying Options Customer Reviews 4.2 out of 5 stars 5 4.5 out of 5 stars 15 3.6 out of 5 stars 20 4.2 out of 5 stars 30 4.2 out of 5 stars 95 — Price $186.98$186.98 $126.90$126.90 $202.08$202.08 $74.60$74.60 $45.99$45.99 — no data Material Metal Metal Metal Metal Metal Metal Number of ports 30 20 20 10 10 20 Max Transfer Speed 480 Mbps 5 Gbps 5 Gbps 5 Gbps 480 Mbps 480 Mbps Power Adapter 5V 60A 5V 40 Built in 5V 22A Built in 12V 10A 12V 5A 12V 8A Max Output per Port 5V 2100mA 5V 2100mA 5V 1000mA 5V 2100mA 5V 600mA 5V 1000mA Charging ports 30 20 20 10 - no data 20 LED Indicator ✓ ✓ ✓ ✓ ✓ ✓ Dimension 487x80x23.5mm 180x146x64mm 236x164x64mm 170x80.5x24mm 122.4x80.3x24.3mm 282x78x23mm