Supply Current (mA) Self-powered when / 4 port total 1900 within
Interface USB2.0 (USB1.1 when interface connection, work with USB1.1 compatible)
Maximum data-transfer Rate (Mbps) (theoretical value) 480 (at the time of USB2.0 high-speed mode)
Warranty Period 6 Months
Connector Shape PC side (upstream port): USB A (male), USB device side (downstream port): USB A (female) x 4
Power Self-powered (supplied AC adapter is used) and dual-use of USB bus power
Number of Ports Upstream (PC side) / 1 port
Accessories Cover for the USB port cap x 4, a dedicated AC adapter x 1, x 1 seal set for name plate
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1 Customer Reviews
The reviews are automatic translation.
On 2017-07-08 17:07:24
Because the same specification product used because of shortage of USB port of office CP, portable instability of recognition of the HDD and the USB device was also suspicious, I purchased this product experimentally and tried using it .
The result stabilized completely without trouble. Thank you.