1: interface: Input: Mini DisplayPort 20-pin male head; Output: VGA 15-pin female head (VGA also called D-sub); 2: maximum signal connection range up to 1920x1200, 1080p 3: Video amplifier bandwidth: 162MHz 4: Video input signal: 5Volts P-P (TTL) 5: environmental compliance with ROHS directive; The shell of the product adopts: silver aluminum design with high , strong oxidation resistance and resistance; exquisite product, small volume, easy to carry; Mini DisplayPort 1.1a provides 5.4Gbps bandwidth through two channels; Supports 10bit,162MHZ VGA video bandwidth support resolution up to 1080p, 1920 x 1200, reduce the transmission of video resolution signal blank condition; The signal source reads the EDID of the display directly; dispersing spectrum to reduce electromagnetic interference; support automatic detection at the receiving end; receive power supply and other devices from MINI DP information source; 3.3V IO, 1.2V core; Low voltage operation - working mode 400mW; Standby mode 15mW; support the highest resolution 1080p, 1920x1200; the use of scattered spectrum electromagnetic interference; Color: Black Material: plastic Package Contents: 1 * adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.