
Connect multiple USB sticks, mice, keyboard, etc. to your smartphone or tablet.
- 2 x USB female ( connect OTG devices )
- 1 x microUSB female ( enables providing extra power to connected OTG devices )
OTG mobile USB hub (UHB-OTG-02)
https://gembird.com/item.aspx?id=8986
https://www.skroutz.gr/s/9582877/Ge...micro-USB-male-se-USB-A-micro-USB-female.html
the problem either microUSB either USB-C LAN adapters, is that not charging the mobile.. Also the OTG USB hub cannot provide power to mobile. This guy [2] says that found the solution but some users (mostly SAMSUNG) say that did not work (read the replies on article).
Only on USB-C, the solution is to plug the mobile to USB-C hub that includes both an Ethernet port and a USB-C power delivery (PD) port. ( sample products )
- (2020) microUSB workaround [2] [3] - as official product (has switch charge/OTG) - see below image
- (2015) Samsung Galaxy S6 Edge - Enabling Ethernet over USB OTG
- (2021) Reverse Tethering utility for Android [2] [3]

as official product (has switch charge/OTG)

Networking via USB
https://gembird.com/item.aspx?id=9675
https://gembird.com/item.aspx?id=9042

Savio KW-02 - Wireless keyboard & mouse
https://www.skroutz.gr/c/68/keyboards/m/26460/Savio.html
todo :
Samsung S3 - Power Phone Without Battery
Turn Android Phone to Batteryless Home Server
Randomly had a usbc2lan adapter TPLINK-UE300C to my closet. Bought also a USB-C female to microUSB male adapter for 1.5e, just for curiosity.
Plugged the combo to
Pixel 4 - with stock rom (OS 13 Tiramisu) - working
Samsung S6 with stock rom (OS 7 nougat) - not working
* then tried MurenaOS v2.3 (Lineage v13) - working
Samsung J5 with MurenaOS (Lineage v8.1) - working
* then tried LineageOS v11 - working

-Is LAN via USB supported by Samsung Galaxy S5 ?
-LAN via USB is supported platform-wise by android. You just need to check if the kernel supports your specific adaptor chipset. (src) [2] [3]
TP Link UE300C compatibility with S23 - doesn't seem to be working (src)
Galaxy S22/S23 not recognizing TP Link UE300 ethernet adapter (src)

1st screen - ethernet icon | 4th screen - ftpd running
as today some options :
- (trial) KSWEB (http and ftp support - on J5 hanging after some time, uninstalled)
- (ads) AWebServer Http Apache PHP (http and FTP support)
- (free) ftpd (ftp/sftp with autostart on boot! + disable device standby!)
- (ads) Solid Explorer (a filemanager supporting FTP)
- (ads) Super File Manager Explorer (a filemanager supporting ftp, HTTP, FTPS, SFTP, WebDAV)
- (paid) MiXplorer (a filemanager supporting FTP/SFTP/WebDav)
- (ads) Servers Ultimate (network tools and plethora of server types)

XDA - How he turned an old phone into a NAS using wifi and MiXplorer
found and not tested :
- Blackr - OLED Screen Off - OLED displays, switch off any pixel displaying true black
- Black Screen - video screen off
- Mouse Jiggler
- Screen Alive - keep screen on
- dontkillmyapp
- Bluetooth to USB HID relay
reference article
Samsung S6 G920F custom rom