Many card types allows 5 drives use at once
eBay
The SD card port supports SD, SDHC, SDXC and RS MMC cards. The Micro SD card slot supports Micro SD, Micro SDHC and Micro SDXC cards. It has 5 interfaces SD card slot, Micro SD card slot, IOS (i-phone) charging port for IOS Phone/Pad and 2 USB Ports.
eBay
Type: USB 3.0 micro-SD card usb adaptor. Plug and play; Hot swapping; USB power (no external power or battery); Supper speed USB 3.0 and backward compatible with 2.0/1.1. It allows you to easily add a USB 3.0 multi-slot card reader/writer to your USB 3.0 enabled system.
eBay
7 multi-functional card slots: Supports SDXC, SDHC, MMC, Micro SD/TF, CF, MS Micro, M2, XD, and more. 7-in-1 USB 3.0 Card Reader Multi-Slot Adapter. Slim & Portable Design: Crafted with a sleek plastic casing, this lightweight card reader is ideal for travel and on-the-go use.
eBay
Manufacturer Ugreen Group Limited. UGREEN USB 3.0 or USB C SD Card Reader. Micro SD/TF Slot: Micro SD / TF / Micro SDXC / Micro SDHC / UHS-I; such as EVO Plus Class 10 Micro SDXC, Ultra 128GB MicroSDXC.
eBay
Compatible with SDXC, SDHC, SD, MMC, RS-MMC, Micro SDXC, Micro SD, and Micro SDHC cards. 【Read 2 Cards Simultaneously】acer SD card reader simultaneously reading and writing on 2 cards to save the constant plugging and pulling of plugs.
eBay
Safe and Durable: This card adapter can well avoid data loss in the process of card reading and writing.
eBay
For IOS 13 you can import & export photos / video / files (Word / PPT / Excel) / audio via open the 'Files' App. Only support SD/TF card in FAT32 format. (Only IOS 13 support files reading, and other functions, system below IOS 13 only support photos reading).
eBay