官网：https://www.startech.com/Cards-Adapters/Laptop-docking-stations/thunderbolt-3-docking-station~TB3DKDPMAW
此扩展，非全新，具体成色看一下描述里的实拍图。 这个物品一共到货有3种型号，外观，对外输出接口都一样。
区别在于：
支持win系统一套： 用在win下，破解后才可以用在苹果下。(不能给电脑充电)
支持win和mac系统一套：用在win下，用在苹果下。都是直接用，不需要破解。(不能给电脑充电)
支持win和mac系统，85瓦供电一套：用在win下，用在苹果下。都是直接用，不需要破解。(可以给电脑提供85瓦的供电，非常适合macbookpro 15寸)
不能充电的2套，配的是原装全汉的12v电源，LG的可以过60瓦供电的雷电3线。
能给电脑供电的，配的是原装戴尔的180瓦电源，和LG的可以过100瓦供电的雷电3线。
Bus Type Thunderbolt 3
Chipset ID Intel – Alpine Ridge DSL6540
Fresco – FL1100EX
Texas Instruments – PCM2912A
Intel – WGI210AT
Texas Instruments – TPS65983
Displays Supported 2
Fast-Charge Port(s) Yes
Industry Standards Thunderbolt 3
USB Battery Charging Specification Rev. 1.2
IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
USB 3.0 – Backward compatible with USB 2.0 and 1.1
PERFORMANCE
Auto MDIX Yes
Compatible Networks 10/100/1000 Mbps
Full Duplex Support Yes
Maximum Data Transfer Rate 40 Gbps (Thunderbolt 3)
10 Gbps (USB 3.1 Gen 2)
5 Gbps (USB 3.0)
2 Gbps (Ethernet; Full-Duplex)
Maximum Digital Resolutions Single display – DisplayPort – 4096 x 2160p / 3840 x 2160p
Single Display – Thunderbolt 3 USB-C – 4096 x 2160p / 3840 x 2160p
Dual displays – DisplayPort 4096 x 2160p / 3840 x 2160p and Thunderbolt 3 USB-C – 4096 x 2160p / 3840 x 2160p
Type and Rate Thunderbolt 3 – 40 Gbit/s
UASP Support Yes
CONNECTOR(S)
Connector Type(s) 2 – Thunderbolt™ 3 USB-C (24-pin) (40Gbps) Female
1 – DisplayPort (20 pin) Female
1 – USB Type-C (24 pin) USB 3.0 (5Gbps) Female
1 – USB 3.0 A (Fast-Charge, 9 pin, SuperSpeed) Female
1 – USB Type-A (9 pin) USB 3.0 Female
2 – 3.5 mm Mini-Jack (3 Position) Female
1 – RJ-45 Female
SOFTWARE
OS Compatibility Windows® 7, 8, 8.1, 10
macOS 10.12 – 10.14
SPECIAL NOTES / REQUIREMENTS
Note A 4K-capable display is required to achieve 4K x 2K resolution (4K is also known as 4K x 2K).
Certain monitors may be limited to 4K at 30Hz when connecting through DisplayPort. These monitors include the following models: Dell P2715Q, Viewsonic VX2475Smhl-4K, Philips 288P6LJEB, LG 31MU97C-B, Asus PB287Q (these models will need to be set to 4K at 30Hz).
When connecting a display to one of the Thunderbolt 3 USB-C ports, a USB-C video adapter might be required depending on the input of your display.
USB 3.0 is also known as USB 3.1 Gen 1; this connectivity standard offers speeds up to 5Gbps. USB 3.1 Gen 2 offers speeds up to 10Gbps.
System and Cable Requirements Thunderbolt 3 equipped computer with a Thunderbolt 3 port.
Your laptop’s Thunderbolt 3 port must support USB Power Delivery 2.0 in order to power and charge your laptop.
POWER
Input Current 2.5 A
Input Voltage 100 ~ 240 AC
Output Current 8.5 A
Output Voltage 20V DC
Plug Type CP (OD:7.4/ID:5.1/CPD:0.6)
Power Consumption (In Watts) 170
Power Delivery 85W
Power Source AC Adapter Included
