It comes with one unit only.
USB 4 Type C Female to Female;
Can support 8K/120Hz audio/video transmission;
Can support 40G data transmission and PD100W charging (power charger is not included);
Note: we'll ship this item via Epacket or SpeedPAK to US, AU and CA, usually the delivery time is about 3 weeks;
For other countries, we'll ship it via registered air mail of Post, usually the delivery time is about 40 days.
If you want express mail service, please contact us for extra postage in advance.