For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

【? ?? ? ??? ???? & ??? ??????】 provides three USB-A ports for keyboard, mouse and other USB 2.0 devices. There are 4 sets of HDMI & USB ports, which allow 4 sets of computer or HDMI devices switched by pressing the push button on the front panel. The HDMI input and USB input are switched simultaneously.

【???? ?.? ??@??/??@?????】 provides high resolution up to 4096x2160@60Hz 2560x1440@144Hz and 1080p@120hz, YUV 444 18Gbps; Standard HDMI 2.0 with HDR10 and 3D effect.

【??? ?????? ???? ????????? ?????】Supports HD lossless audio formats such as Dolby Atmos, DTS X, Dolby True-HD, PCM7.1 pass through; Compliant with HDCP 2.2/1.4; Perfect gaming experience with no compromise on audio & video quality.

【???? ?? ???】1.No delay, zero latency keyboard and mouse switching; 2. Plug & play capable. No drivers required; 3.USB sharing works with external hard drives, printers, scanners, and more. 【Note】 1.Make sure the USB cables are connected to the right ports so it could switch along with HDMI. 2. LED indicators makes manual switch easier.

【???? ??? ????????】 with built-in Surge Protection and Superior ESD Protection +/- 8KV (Air-gap discharge) +/- 4KV (contact discharge). 1-Year-Warranty for all customers and 3-Year-Warranty for business customers. If any questions, our service team and technical support team are always available.