Yoidesu 4 in 1 Micro USB HUB Adapter USB2.0 OTG Extension Adapter Charging Cable for Smartphone and Tablet

Features: 1.Support 4 x USB 2.0 HUB working at the same time such as U disk, mouse, keyboard, game handle and etc. 2.Support hot-swappable. 3.Support OTG and charging function. 4.Compatibility for Android and windows system. 5.Connect the USB male to Micro USB female adapter, can be used as a PC USB HUB + card reader. Instruction: Switch 1: General OTG model. Switch 2: Windows tablet charging and OTG work mode. Switch 3: Windows tablet, Android mobile charging and OTG work mode. Specifications: Color: Black Cable Length: 18.9cm / 7.44inch Size: 7.6 x 4 x 1.1cm / 2.99 x 1.57 x 0.43inch Package Weight: 40g Package Included: 1 x Micro USB OTG Charge HUB 1 x USB male to Micro USB female adapter