About QVS DisplayPort F-to-F Digital A/V UltraHD Gender Changer/Coupler"
The blue onboard LED is definitely the power indicator, and may mild up when power is related. Just about every USB port makes use of a dedicated white LED like a transaction indicator, in addition to a devoted electrolytic capacitor to assist stabilize the output voltage. The switch also allows four pcs to simply share 1 external disk driv