Review on UGREEN USB 3.0 Hub with 3 Ports, External Stereo Audio Adapter 2-in-1 – Headphone & Microphone 3.5mm, High Speed 5Gbps for Mac OS Windows Linux, iMac MacBook Mac Mini PCs Tablets by Matthew Baltimore

I have a USB-only MIDI keyboard, not a DIN 5, and I couldn't find an audio interface for MIDI that I could use with iOS devices that don't have a headphone jack. Also, my iPad's headphone jack broke, and the 'cure' is a new motherboard. Someone recommended this on the iPad Musician Facebook page. 17 dollars. Of course why not? The only audio/MIdi interface I found with MIDI/USB was $499 - hooray! Anyway, paired with MK0W2AM/A in my iPhone 7 is perfect. Near-zero latency right out of the box (zero latency isn't possible, but it's so fast you can't hear it). The iPhone currently supports USB 2 speed, but my 12.9 inch iPad Pro supports USB 3 speed (with the correct Apple CCK), so this is perfect. Battery consumption is minimal, like my Line6 mobile keys 49. Rehearsal or concert. Since the UGREEN hub is bus-powered and the MK0W2AM/A allows charging via the Lightning connector, I probably won't test the UGREEN's USB power delivery. I assume it can't charge my iOS devices, but that's already covered by USB 3. Apple CCK. Battery consumption is minimal, like my Line6 mobile keys 49. Rehearsal or concert. Since the UGREEN hub is bus-powered and the MK0W2AM/A allows charging via the Lightning connector, I probably won't test the UGREEN's USB power delivery. I assume it can't charge my iOS devices, but that's already covered by USB 3. Apple CCK. Battery consumption is minimal, like my Line6 mobile keys 49. Rehearsal or concert. Since the UGREEN hub is bus-powered and the MK0W2AM/A allows charging via the Lightning connector, I probably won't test the UGREEN's USB power delivery. I assume it can't charge my iOS devices, but that's already covered by USB 3. Apple CCK. I will probably not test the USB power supply of the UGREEN. I assume it can't charge my iOS devices, but that's already covered by USB 3. Apple CCK. Battery consumption is minimal, like my Line6 mobile keys 49. Rehearsal or concert. Since the UGREEN hub is bus-powered and the MK0W2AM/A allows charging via the Lightning connector, I probably won't test the UGREEN's USB power delivery. I assume it can't charge my iOS devices, but that's already covered by USB 3. Apple CCK. I will probably not test the USB power supply of the UGREEN. I assume it can't charge my iOS devices, but that's already covered by USB 3. Apple CCK. Battery consumption is minimal, like my Line6 mobile keys 49. Rehearsal or concert. Since the UGREEN hub is bus-powered and the MK0W2AM/A allows charging via the Lightning connector, I probably won't test the UGREEN's USB power delivery. I assume it can't charge my iOS devices, but that's already covered by USB 3. Apple CCK. Since the UGREEN hub is bus-powered and the MK0W2AM/A allows charging via the Lightning connector, I probably won't test the UGREEN's USB power delivery. I assume it can't charge my iOS devices, but that's already covered by USB 3. Apple CCK. Since the UGREEN hub is bus-powered and the MK0W2AM/A allows charging via the Lightning connector, I probably won't test the UGREEN's USB power delivery. I assume it can't charge my iOS devices, but that's already covered by USB 3. Apple CCK.