USB hubs for 4g proxies farm

How to buy best USB hub for a building a 4g proxy farm.

Main things to check before buying

• We don’t need USB 3.0
• Solid big charger, should look like a solid box 2″ x 2″ x 5″ , not like a cheap USB charger
• at least 1 Amper per 1 USB port

Good USB hubs:

• Orico A3H13P2 11 ports
• Orico P12-U3 12 ports
• Orico P10-U3 10 ports
• Orico Industrial USB Hub, 30 Port
• Orico Industrial USB Hub, 20 Ports
• Orico Industrial USB Hub, 10 Ports
• Sipolar A-805p 20 ports
• Sipolar A-300 10 ports
• Sipolar A-103 10 ports
• Sipolar other 7 ports