Very easy.
You can find a pre made build online and just copy it to a flash drive and it’s good to go. As long as the drive is plugged in, the hack works. Power off the system and unplug the drive and it’s back to stock.
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Here’s what I can confirm works flawlessly with my PlayStation Classic
Samsung MUF-128AB/AM FIT Plus 128GB - 300MB/s USB 3.1 Flash Drive https://www.amazon.com/dp/B07D7PDLXC/ref=cm_sw_r_cp_api_i_vnIhDbF1WEZNK
Plugable USB 2.0 2-Port High Speed Ultra Compact Hub/Splitter (480 Mbit/s, USB 2.0 Windows, Linux, OS X, Chrome OS) https://www.amazon.com/dp/B005HKIDF2/ref=cm_sw_r_cp_api_i_7nIhDbXBKWQ2S
I’m pretty sure I can’t link directly to the site with the pre made build, but arcadepunks dot com and look around. Copy that build onto a drive and you’re good to go.
I dont know if this one would work instead? I dont think its powered.
https://www.amazon.com/dp/B005HKIDF2/ref=cm_sw_r_cp_apa_i_DVQ.EbHEMYYBK
I have had the exact same problem as you with both the Inateck and a different OTG adapter. Neither of them provided rear power after the BleemSync 1.1 update.
I ended up buying one of these USB splitters so I can plug the two PSC controllers into USB 1 and the flash drive with BleemSync into USB 2: https://www.amazon.com/dp/B005HKIDF2/ref=cm_sw_r_cp_api_i_eQbwDb3H28W45
I bought a PS Classic last week and put an autobleem build in a 128 gb flash drive.
This is the drive I’m using: Samsung MUF-128AB/AM FIT Plus 128GB - 300MB/s USB 3.1 Flash Drive https://www.amazon.com/dp/B07D7PDLXC/ref=cm_sw_r_cp_api_i_5q.eDbE0DHJMF
I wanted to be able to have two players in some games though, so I came across this hub, got it yesterday, and can confirm that it works:
Plugable USB 2.0 2-Port High Speed Ultra Compact Hub/Splitter (480 Mbit/s, USB 2.0 Windows, Linux, OS X, Chrome OS) https://www.amazon.com/dp/B005HKIDF2/ref=cm_sw_r_cp_api_i_ot.eDbAT65BFT
Eventually I want to get the adaptor to make my DS4 work wirelessly but for now, I’m pretty happy