Ocean Technology LLC (99% positive lifetime feedback) via Amazon offers the UNITEK Multi-in-1 USB 3.0/microUSB 3-Port Hub and SD Card Reader with USB OTG support for $3.99 Prime shipped when code S95V3I23 is used at checkout. Regularly over $10, this is one of the best prices we’ve tracked from reputable sellers and is the lowest available. If you want to add extra USB 3.0 ports to your laptop along with an SD Card Reader, this is a great option. Rated 4.1/5 stars from hundreds.
Nomad Base Station
UNITEK Multi-in-1 USB 3.0 Hub features:
- 3-in-1 USB3.0 hub with card reader + OTG converter provides a convenient data transfer solution
- SuperSpeed 3 port USB 3.0 hub provides high data transfer speed up to 5Gbp/s, backward compatible with USB 2.0/1.1
- Card reader slot supports most conventional SD cards or Micro SD cards
- USB On-The-Go (OTG) adapter transform USB OTG enabled Android or Windows smartphones and tablets
- Easily put it into your pocket or laptop bag and take it with you wherever you go