Powered USB Hub?

LISAS_AUDIO

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I bought this 1 from amazon:

works great !

Acer USB Hub 3.0, 4-Port Ultra Slim USB Adapter 2FT with Type-C 5V3A, USBA Splitter Extender for Laptop, Desktop, Mouse, Keyboard Compatible with Windows, Linux, Acer, Surface, Chromebook​

 

delay877

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I don't use powered hubs as I want to avoid injecting more noise with a switching power supply.
I power the following SDRs with this HUB with and a 20 foot USB 3.0 extension cable with no issues.

Link: https://www.staples.com/targus-4-port-usb-2-0-hub-ach114us/product_932415

2x RTLV4 with LNAs
1x SDR Play dx2.

Ive had 3 RTL V4 with the SDRPlay too with no issues.

The RTLs are being used by either MyKola or SDR Trunk and the SDRPlay is my visual searching SDR that I connect remotely to with SDRPP.
 

saioke

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I don't use powered hubs as I want to avoid injecting more noise with a switching power supply.
I power the following SDRs with this HUB with and a 20 foot USB 3.0 extension cable with no issues.

Link: https://www.staples.com/targus-4-port-usb-2-0-hub-ach114us/product_932415

2x RTLV4 with LNAs
1x SDR Play dx2.

Ive had 3 RTL V4 with the SDRPlay too with no issues.

The RTLs are being used by either MyKola or SDR Trunk and the SDRPlay is my visual searching SDR that I connect remotely to with SDRPP.
I have one of those, but the issue is that if you use a standard RTLSDR, you can only make use of two of them because two of the ports are too close together. It might work if you have Nooelec SDRs though.
 

delay877

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I have one of those, but the issue is that if you use a standard RTLSDR, you can only make use of two of them because two of the ports are too close together. It might work if you have Nooelec SDRs though.
That’s right. The max you can fit on this is 3. There’s a single USB port on the other side. You can add more by using a couple short extension cables
 
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