Das inoffizielle Android-Systemhandbuch
Hama FlashPen Laeta Memory Stick 128 GB / 45 Mbps / USB 3.0 Black
Hama USB flash drive with USB 3.0 & USB 3.1 type C
USB Stick 32 GB iPhone OTG Android USB C Flash Drive Memory Stick Memory Expansion 32GB
iweed 256 GB USB Stick for iPhone USB Flash Drive Android Memory Stick USB 3.0 External Memory Expansion Flash Drive for iOS iPad iPod OTG Android Mobile Phone Computer Laptop PC (256 GB)
Qarfee 3.0 USB Stick 128 GB 4 in 1 USB Memory Stick Compatible with iPhone iPad Android Type C PC External Flash Drive Memory Expansion - Black
Hama 64GB USB memory stick with USB 2.0 & microUSB (2-in-1 USB stick, e.g. for Android cell phone, tablet, computer, notebook, PC, laptop, MacBook, OTG, 10MB / s) cell phone stick, double memory Stick gray
V-Start USB Stick for iPhone, USB C Stick, Android OTG (on the go) USB Stick, Mobile Phone External USB Stick
maxineer 256GB USB Stick for iPhone Android USB 3.0 Memory Stick 4-in-1 USB Stick External USB Flash Drive External Memory Expansion Compatible for iPhone, iPad, iPod, and PC
Storage Media Management
Mount Manager
2021-01-11
- ROEHSOFT DRIVE-EXPERT (4.1@30; ~EUR 38.00) Ǥ 8
LastUpdate: 2019-03-18 - ROEHSOFT PARTITION TOOL SD-USB (4@463; ~EUR 10.00) Ǥ 8 LastUpdate: 2019-03-18
- Paragon UFSD Root Mounter (3.9@7,671) Ǥ 9
2 
LastUpdate: 2017-10-17 / exFAT/NTFS for USB by Paragon Software (3.4@13,480) Ǥ 13 
2 NTFS and HFS+ / exFAT, NTFS, FAT32, HFS+; requires Total Commander - Mountie (3.8@13) 4
LastUpdate: 2014-09-26 Github; Automount USB external storage - USB Stick Plugin-TC (TRIAL) (3.6@4,418) Ǥ 4 / USB Stick Plugin-TC (3.9@1,429; ~EUR 0.50) Ǥ 4 LastUpdate: 2018-12-22 Plugin for TotalCommander
- [root] StickMount (3.5@17,458) 6 LastUpdate: 2017-01-18 / [root] StickMount Pro (3.5@1,423; ~EUR 2.50) 0 LastUpdate: 2013-11-03 Video Demo 2/2014
- USB OTG Helper [root] (3.5@13,233) Ǥ 6 LastUpdate: 2017-07-28 / USB OTG Helper Donate Key (4.1@99; ~EUR 2.25) Ǥ 1 LastUpdate: 2013-10-07
- Usb Host Controller (3@5,466) Ǥ 8 2 LastUpdate: 2019-06-16
- Multi Mount SD-Card Lite (2.8@2,985) 5 1 LastUpdate: 2013-08-15
- Usb Share - 7 Free [Root] (1.9@757) 3 LastUpdate: 2017-11-19 / Usb Share [Root] (4.2@96; ~EUR 4.25) Ǥ 4 LastUpdate: 2017-10-02 Share selected folders/files via UMS
- SDRemount (0@0) 0
GitLab; remount your SD „old-style“ (not requiring SAF for apps)
OTG Helper
2021-01-11
- OTG? (4.4@7,661) 2 1 LastUpdate: 2018-09-15
- USB OTG Checker ✔ - Is your device compatible OTG? (4.3@12,006) Ǥ 6 3
- USB OTG CHECKER (4.3@7,382) Ǥ 19 2 / usb otg checker pro (4.2@884) 2 2 LastUpdate: 2017-11-18
- USB OTG Checker (3.9@5,032) 4 6
- JS USB OTG Trial (3.9@1,040) 7 1 / JS USB OTG (3.3@233; ~EUR 3.00) 5
- usb otg checker & USB sticks drive pro (3.9@806) 2 1 LastUpdate: 2018-07-04
- USB Host Check (3.8@1,652) 0 LastUpdate: 2013-11-20
- USB Device Info (3.8@997) 4
- USB device data (3.8@606) 1 LastUpdate: 2017-07-26
- Easy OTG Checker (3.5@1,527) 0 LastUpdate: 2013-12-20
- USB Host Diagnostics (3.4@6,057) 1 LastUpdate: 2013-04-11
- OTGViewer (3.4@361) 2 LastUpdate: 2018-01-10 Github
USB Mass Storage
2021-01-12
- USB Mountr (5@1) 1 LastUpdate: 2018-05-22 Github; Brings back USB mass storage to your device
- SD card as USB drive -root- (4@1,626) 0 LastUpdate: 2016-08-25
- SG USB Mass Storage Enabler (3.3@5,025) Ǥ 4 LastUpdate: 2016-05-23
- USB mode switch for SGS1 on CM (3.3@1,871) 0 LastUpdate: 2013-07-14
- MTP-Alternative USB Drive (3.2@817) 4 2 LastUpdate: 2015-03-21 Share storage as „drive“ to Linux/Windows computers
- Usb Share - 7 Free [Root] (1.9@757) 3 LastUpdate: 2017-11-19 / Usb Share [Root] (4.2@96; ~EUR 4.25) Ǥ 4 LastUpdate: 2017-10-02 Share selected folders/files via UMS
- UMS Interface (0@0) 4 LastUpdate: 2019-02-22 Github; chose a block device or disk image as a 'disk' and share it via UMS
- USB Mass Storage App for the LG Optimus 4X
Partitioning
2021-01-11
- Storage Space (4.4@11,254) Ǥ 12 4 partition viewer
- ROEHSOFT DRIVE-EXPERT (4.1@30; ~EUR 38.00) Ǥ 8 LastUpdate: 2019-03-18
- ROEHSOFT PARTITION TOOL SD-USB (4@463; ~EUR 10.00) Ǥ 8 LastUpdate: 2019-03-18
- Partitions Backup & Restore (3.8@1,253) Ǥ 8 2
- AParted ( Sd card Partition ) (3.1@21,889) 5 2 manage partitions (create/change/delete)
- REPIT: re-partitioning via TWRP (Samsung devices)
Performance booster
2020-12-29
- Trimmer (fstrim) (4.6@15,450) 1
- LagFix (fstrim) Trimmer (4.4@1,352) Ǥ 8 2
- SSD Boost (4.4@1,190) 4 2
- SD-Booster (3.9@20,438) 3 LastUpdate: 2014-04-25 root required
- EXA fstrim Booster: Speedup and Lag Fix (3.2@17) 3 2
Other storage media tools
2021-01-11
- Root External 2 Internal SD (4.4@11) Ǥ 7 LastUpdate: 2014-01-23 Github; swap mount points of internal/external SD card
- Sd cards Manager (4.1@96) 2 3 LastUpdate: 2018-03-08
- Obb on SD (Xposed) (4@6,556) 2 2 LastUpdate: 2016-08-08 Github; move all/selected OBB to external SD
- EtchDroid [NO ROOT] - Write ISOs and DMGs to USB (4@3,122) 5 Github; write images to USB drives
- DriveDroid (3.9@8,898) Ǥ 9 4 LastUpdate: 2018-11-21 boot your PC from ISO/IMG files stored on your phone;
- SDFix: KitKat Writable MicroSD (ANDROID 4.4 ONLY) (3.7@21,264) 3 LastUpdate: 2017-06-26 Vorstellung 3/2014; root required
- FolderMount [ROOT] (3.5@34,763) Ǥ 9 LastUpdate: 2018-05-23 Video Tutorial 8/2014; Tutorial 5/2014
- OTG Disk Explorer Lite (3.5@15,958) 5 1 LastUpdate: 2018-10-01 / OTG Disk Explorer Pro (3.6@620; ~EUR 3.25) 5 LastUpdate: 2018-07-16
- HandleExternalStorage (3.5@1,009) 1 LastUpdate: 2015-04-22 Intro 3/2014; Kitkat storage fix
- Nougat / Marshmallow SD Fix - Root (3.5@272) 2 2 LastUpdate: 2016-10-05 XDA; allow your favorite apps to write to your external SD card
- Downloads2SD (0@0) LastUpdate: 2014-06-19 Kurzvorstellung 11/2014; Github; routes several default directories to SD card
- XInternalSD (0@0) LastUpdate: 2016-09-18 control what apps get as InternalSD; fix externalSD in Kitkat; Github
- RandomFileMaker (0@0) 0 Github
- KitKat SD Card Full Access (0@0) LastUpdate: 2014-07-24
Further Readings:
2021-01-16