Question 1

Can an ipad or iphone w/ camera adapter otg host this hub when it's externally powered, or will they reject it with "device requires too much power"?

Accepted Answer

I use this USB hub with the external power source, and the Apple camera adapter, to connect my iPad Pro 9.7 inch to wired internet, by plugging my ethernet cable into a USB adapter that I plug into the USB hub.  It works great.  I can also plug my iPhone in at the same time and it will import pictures from my iPhone to my iPad.  Or I can plug my Apple charging cable into the camera adapter and into the USB port at the same time I’m using the internet and it charges the iPad, as well.  I’ve been using this setup for a year with no issues.  The usb port’s power cable recently quit working, and I can still use the usb hub to access the wired internet on my iPad, but it drains the iPad’s battery quickly.  I’ve never received any notifications saying “device requires too much power” but maybe I’m using the USB port differently than other people.  I’m buying this USB port again.

Question 2

What is the size of the barrel for the power cable on this hub?

Accepted Answer

A 3.5 x 1.35mm barrel jack fits into this hub. (I tried asking Tendak directly and they didn't reply.)

Question 3

Can you safely use the power port on the end of the unit to daisy chain two of these hubs?

Accepted Answer

no, the power port is only useful when you want to charge a usb device like an iphone, galaxy, etc.  it doesn't allow data to pass through it - only electricity.

Question 4

What is the input for the adapter? would it work outside usa, where the input is about 220v?

Accepted Answer

If the unit is 110v - 240v then you don't need a switch, just the proper wall adapter for the country you're in.  Some appliances are 110 - 120v only in which case you would also need a voltage convert along with the wall adapter otherwise you would burn out the unit.  I travel overseas a couple of times a year for years so I'm familiar with the situation.

ASIN	B00VK9C24M
GTIN (Global Trade Identification Number)	00706693165902
OS1	Windows XP
UPC	706693165902
USBポート数	5
おすすめ度	4.6 5つ星のうち4.6 (2,092) var
カラー	4ポート USB 3.0ハブ
データ転送速度	5 ギガビット毎秒
ハードウェアインターフェイス	USB 3.0
パック数	1
ブランド名	Tendak
ポートの数	4
メーカー名	Tendak
メーカー型番	CP-029-BK-VC
互換デバイス	PlayStation, Xbox, タブレット, ラップトップパソコン
付属品総数	1
同梱商品	電源アダプター。
品目寸法（L x W x H）	10.8長さ x 4幅 x 2.3高さ cm
商品の追加説明1	Led
商品の重量	8.8 オンス
商品外装素材	プラスチック
商品種別	USBハブ
型番	CP-029-BK
必要な最小オペレーティングシステムバージョン	Windows XP

USB 3.0 Hub, Tendak USB Hub with 4 USB 3.0 Data Ports + 1 USB Smart Charging Port and Power Supply Adapter with Individual On/Off Port Switches for PS4 Pro PS4 Slim Xbox One

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