Need more USB ports? Why not split one USB port into multiple USB ports.
ORICO 3-Port USB2.0 Hub with Card Reader (H3TS-U2-BK-PRO), Supports SD/TF Slot, USB Powered, Black, 18 Months WarrantyR 67
ORICO 3-Port USB3.0 Hub with Card Reader (H3TS-U3-V1-BK), Supports SD/MicroSD Slot, Via-Labs VL812 Controller, USB Powered, Black, 1 Year WarrantyR 174
Vantec 4-Port USB 3.0 Hub (UGT-MH400U3), USB3.0, LED Status Indicator for power and HDD activity, Support Simultaneous operation of multiple USB 3.0, USB 2.0 and USB 1.1 devices, Hot-swapping features allows you to connect/disconnect devices without powering down the system, Support Windows XP,7,8,8.1,10 / Mac OS X 10.6 or Greater / Latest Linux kernel,...R 235
J5 Create Harmonica (JUH345RE), 4-Port USB3.0 HUB, 5GB/s, Fast Charge up to 2A/Port, USB-Powered with AC-Adapter, Aluminum Housing, Red and WhiteR 262