Orico Technologies via Amazon discounts a number of its 7-port AC-Powered USB 3.0 Hubs, as listed below. Plus, Amazon Prime members bag free shipping. (Non-members can spend $35 to qualify for free shipping; otherwise, it starts around $9.) The deals:

• Orico SuperSpeed 7-Port USB Hub with 2.5-Amp Power Adapter for $9.99 via "RPZV4FMI" ($50 off)
• Orico 7-Port USB 3.0 Hub with 5V 2-Amp Power Adapter for $13.99 via "HQA8FQNK" ($60 off)
• Orico 7-Port Aluminum USB 3.0 Hub with 5V 4-Amp Power Adapter for $19.99 via "Q9WQGXR8"
• (pictured, $60 off)
• Orico 7-Port USB3.0 Hub with 5V Variable-Amp Power Adapter for $25.99 via "JKPAEPOP"
• ($54 off)