HUAWEI E1750 | 4g lte, Usb flash drive, Flash drive
How to configure USB Storage (or FTP) on Huawei Routers | Talkin' Tech Stuff - YouTube
HUAWEI Mobile Connect E160 E160E HSDPA USB Stick/WCDMA/GSM 3G modem NOT E169 | eBay
Huawei E1550 E1552 3g/2g Modem,hsdpa/wcdma/edge/gprs/gsm,for Your Laptop/notebook Free Shipping - Mobile Wi-fi - AliExpress
huawei HG630a | How to use Flash drive or HDD as central Network storage | Airtel VDSL | FTP Server - YouTube
Amazon.com: Wireless Portable WiFi, 4G Mobile Hotspot, Mini Wireless Internet Router with SIM Card Slot, Connect Up to 10 Devices, for Home Travelling Office : Electronics