18cm 4 Ports Micro USB OTG Charge HUB Cable, For Samsung / Huawei / Xiaomi / Meizu / LG / HTC and Other Smartphones(Black) Type-Apple Watch Parts SIM card tray + SIM

SIM card tray + SIM card tray / Micro SD card tray for vivo V21 / V21 5G V2066 V2108 V2050

1 main control motherboard/adapter card/mobile hard disk/HUB

1 x Tweezer

General Compatible with Blackview:  A100

75inch * 21

18cm 4 Ports Micro USB OTG Charge HUB Cable, For Samsung / Huawei / Xiaomi / Meizu / LG / HTC and Other Smartphones(Black) Type-Apple Watch Parts SIM card tray + SIMAbout the product 1. Brand new 2. Compatible with USB 2. 0 1. 1 3. When the switch is on "Charge", it charges the phone tablet through an external power supply. When the switch is on "OTG", the phone tablet can read three external USB devices simultaneously 4. When switch to "Charge", it supports charging and OTG mode simultaneously for Samsung Galaxy S4, Galaxy Note3, ThinkPad 8 series 5. Compatible with Samsung Galaxy S2 S3 S4 S5, Samsung Galaxy