Description: Support 144Hz display: Support devices with DisplayPort interface, some laptop desktop graphics cards can be connected with mini DP cable for stable transmiion. Convenient and quick: Say goodbye to repeated plugging and unplugging, you can quickly switch to another device with one key to solve the problem of insufficient DP interface of the device. Computer/DP graphics card sharing display: Two-in and one-out mode, sharing a display, smooth image transmiion, office/entertainment more enjoyable. 8K ultra-clear image quality, 3D stereoscopic visual effects: Support 7680X4320 resolution, stereoscopic 3D visual video playback without noise and screen, enjoy high-definition visual feast. Synchronous audio and video transmiion: Simultaneous transmiion of audio and video signals to enjoy the high-definition sound quality experience. Stable transmiion: Equipped with independent power supply, sufficient power supply, full performance, no delay. Two modes: Two in and one out mode and one in and two out mode, two-way mutual transmiion. Features of DP1.4: DSC is added, and its compreion ratio is as high as 3:1, it supports higher resolution and refresh rate under the same conditions as DP1.3. It also adds Forward Error Correction, HDR meta transport, and up to 32-channel, 1536KHz sample-based audio transmiion. Easy to use: Strong compatibility, plug and play. Specification: Material: metal case Color: black Size(approx): 83*62.5*15.5mm/3.27*2.46*0.61inch Version: DP1.4 Broadband: 32.4Gbps Refresh rate: 8K@60Hz 4K@120Hz/144hz 2K@144Hz/164hz Audio transmiion: 32bit/1536KHz Dynamic HDR: Yes Multi-screen display: Yes Package: 1 pc x Bi-Direction switch 1 pc x USB cable 1 pc x User manual Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-2 cm differences due to manual measurement.

About shippingShipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .Your 100% satisfaction is very ant to usIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.