Add four USB 3.0 (5Gbps) ports to your MacBook, using this silver, Apple style hub with an extended-length cable. This 4-port portable USB 3.0 hub is
Product StarTech.com 4-Port USB Hub, USB 3.0 5Gbps, Bus Powered, USB-A to 4x USB-A Hub with Optional Auxiliary Power Input, Portable Desktop/Laptop USB Hub with 1ft (30cm) Attached Cable - USB
4 PORT USB HUB: Bus-powered USB 3.2 Gen 1 (5Gbps) expansion hub features a USB-A host connector and 4x USB-A ports, Overcurrent Protection (OCP)
StarTech.com 4-Port USB Hub, USB A to 4x USB-A Ports, USB 3.2 5Gbps, Bus-Powered, Portable Laptop Hub Expansion
Add four external USB 3.0 ports to your notebook or Ultrabook with a slim, portable hub. The ST4300MINU3B Portable 4 Port SuperSpeed Mini USB 3.0 Hub (Black) lets you expand your USB connectivity by turning a single USB 3.0 port into four external USB 3.0 ports. The integrated cable design makes this mini USB hub the perfect accessory for your Mac / PC notebook or Ultrabook computer.
StarTech.com Portable 4 Port SuperSpeed Mini USB 3.0 Hub - White
StarTech.com 3 Port Portable USB 3.0 Hub ST3300GU3B Tech-America
TRAVEL USB HUB: Add four external USB 3.0 ports to your PC, MacBook or Ultrabook with this slim & portable hub that fits perfectly into your laptop
StarTech.com 4-Port USB 3.0 SuperSpeed Hub - Portable Mini Multiport USB Travel Dock - USB Extender Black for Business PC/Mac, laptops (ST4300MINU3B)
4 PORT USB HUB: Bus-powered USB 3.2 Gen 1 (5Gbps) expansion hub features a USB-A host connector and 4x USB-A ports, Overcurrent Protection (OCP)
StarTech.com 4-Port USB Hub, USB A to 4x USB-A Ports, USB 3.2 5Gbps, Bus-Powered, Portable Laptop Hub Expansion
4 Port USB 3.0 Hub 5Gbps 1 USB-C/3 USB-A - USB-A Hubs, USB Hubs
StarTech.com 4 Port USB 3.0 Hub SuperSpeed 5Gbps with Fast Charge Portable USB 3.1 Gen 1 Type-A Laptop/Desktop Hub - USB Bus Power or Self Powered for High Performance Mini/Compact (ST4300MINI)
The ST4300PBU3 4-Port Portable SuperSpeed USB 3.0 Hub with integrated cable turns a single USB 3.0 port into four so you can connect more peripherals. The integrated cable avoids the need to carry an extra cable.
StarTech.com 4 Port Portable SuperSpeed USB 3.0 Hub with Built in Cable
StarTech.com 4-Port USB Hub, USB A to 4x USB-A Ports, USB 3.2 5Gbps, Bus-Powered, Portable Laptop Hub Expansion : Everything Else