Weme via Amazon offers the Alxum 4-Port USB 2.0 Data Hub in Aluminum for $7.99. (Make sure you choose "USB2.0 Aluminum-80cm" to see this price.) Coupon code "7IXO6Y25" drops it to $3.92. Plus, Prime members bag free shipping. That's a buck under our February mention, $4 off list, and the lowest price we could find. It features data transfer rates up to 480Mb/s, a built-in surge protector, and 31" cable.