StarTech.com Dual 4K Monitor Mini Thunderbolt 3 Dock with DisplayPort - Mac & Windows Docking Station - Discontinued, Limited Stock, & Replaced by TB3DKM2DPL (TB3DKM2DP)
Condition: New
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Availability:
Only 7 left in stock, order soon!
Arrives
Wednesday, Nov 4
At a glance
- Condition
- New
- Style
- 1x USB-A 3.0
- Model
- TB3DKM2DP
- Dimensions
- 4.8"W x 0.8"H
- Weight
- 5.12 oz
- Color
- Black, Gray
- Item Type Name
- Docking Station
- Warranty
- 3 Year
- Works with
- Notebook
Features 5
- DUAL 4K 60HZ DISPLAYPORT: This mini Thunderbolt 3 dock supports 40Gbps of throughput and 4K resolution at 60Hz on two DisplayPort monitors (up to 4096 x 2160P), through a single TB3 port
- SPACESAVING: Use the TB3 dock to create a simple but fully functional dual monitor workstation w/ a USB 3.0 & GbE port, through an attached TB3 cable. The compact size makes it ideal for small spaces
- EASY SETUP: The portable Thunderbolt 3 dock is bus-powered for a hassle-free setup. With no external power required, it reduces clutter & maximizes portability--an ideal for professionals on the go
- THUNDERBOLT 3 COMPATIBILITY: This Thunderbolt 3 docking station is compatible with TB3 equipped laptops including MacBook Pro, Dell, Lenovo and HP. Note: laptop charging is not supported
- Compatible devices: Acer Predator 15; Acer Predator 17; Acer V Nitro; Alienware 13; Alienware 15; ASUS ROG G752; Dell XPS 12; Dell XPS 13; Dell XPS 15; Lenovo Thinkpad P50; Lenovo Thinkpad P70
Description
The bus-powered Thunderbolt 3 docking station connects to dual 4K DisplayPort displays, Gigabit Ethernet and a USB 3.0 (Type-A) port. Compatible with macOS and Windows, it’s the ideal accessory for your Thunderbolt 3 laptop and for flexible setup, the attached USB C cable has an extended length of (7.9 inch | 20 cm). Great for editing 4K video or other Ultra HD tasks, this portable dual DisplayPort docking station supports 40Gbps of throughput and 4K resolution at 60Hz on two DisplayPort monitors, through a single Thunderbolt 3 port. Connect your laptop to: 2x 4K DisplayPort displays (up to 4096 x 2160p @ 60Hz) or 1x 5K display (5120 × 2880 @ 60Hz). Simply connect the TB3 dock to your laptop with attached TB3 cable and start working immediately, with no time-consuming driver installations are required. To enhance your productivity, the Gigabit Ethernet port (with PXE Boot and Wake-on-LAN support) ensures reliable wired network access. A USB 3.0 Type-A port, with ample space around it, lets you connect a USB device, like a flash drive, for easy file access. The mini Thunderbolt 3 dock is Thunderbolt Certified and backed by a StarTech..
Specs 20
| Color | Black, Gray |
|---|---|
| Hardware Interface | DisplayPort, Ethernet, Thunderbolt, USB, USB 3.0 |
| Total USB Ports | 1 |
| Product Dimensions | 4.8"W x 0.8"H |
| Number of Ports | 1 |
| Item Weight | 5.12 ounces |
| Wattage | 2000 |
| Number of Items | 1 |
| Minimum Required Operating System Version | Mac OS 10.12 Sierra, Windows 10 |
| Smart Home Compatibility | Not Smart Home Compatible |
| Item Dimensions L x W x H | 4.8"W x 0.8"H |
| Brand | StarTech.com |
| Global Trade Identification Number | 04 |
| UPC | 065030872904 |
| Manufacturer | StarTech.com |
| Model Number | TB3DKM2DP |
| Mfr Part Number | TB3DKM2DP |
| Item Type Name | Docking Station |
| Unit Count | 1.0 Count |
| Built-In Media | Dual 4K Monitor Mini Thunderbolt 3 Dock with DisplayPort |
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Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Nov 4
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Issues with macOS Mojave
Style: 1x USB-A 3.0
I just upgraded to macOS Mojave and I've noticed my displays are no longer behaving consistently. Sometimes, one monitor will turn off and goes to sleep mode, while the other is working just fine. Otherwise, the only way for me to completely get the two monitors to work again is by rebooting. Yet, still at other times, I have to unplug and re-plug the dock. I hope StarTech comes up with a firmware update. When the dock is working it works great, but when it's not, it can be very frustrating.
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Reviewed in the United States on November 15, 2018 by Dad2014
This dock does the job, but has limitations for a MacBook Pro
Style: 1x USB-A 2.0 | 1x USB-A 3.0
Edit: Reduced to 1*. No matter what I do it always reverses my external monitors. I've tried different usb-c ports. I've swapped the HDMI cables on both the monitors and the dock. *No matter what* the screen order is wrong. It's so annoying and it sucks my productivity. I thought it was just sometimes but with Catalina it is *every time*. I bought this for my MacBook Pro. The unit itself is extremely sturdy and well built. The usb connector and cable is robust and sturdy. The case is solid metal and feels like it could take a beating in a bag. This would be a 5 star unit but it really has some problems: 1. No matter what, when I connect my computer to the dock my screens are reversed. I've set the display preferences. I've swapped the monitor cables. Nothing works. I have to reset it every time. 2. The ethernet connection is extremely slow, like 100 Mb/s slow. Like, it's faster to use my wifi slow, by 3.5x. 3. Why is one of the USB ports only USB2? Seriously? I don't really care that much but in light of the other problems it's worth pointing out.
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Reviewed in the United States on September 13, 2019 by Kevin H
REQUIRE ACTIVE ADAPTER
Style: 1x USB-A 3.0
They don't tell you this, but if you are looking to use this with a monitor with a DVI connector, you need an ACTIVE adapter. Nowhere on this page does it say that it requires a Display Port to DVI Active Adapter. I searched. I asked them for help and they're like... yeah you need to buy an active adapter and here's a link to their own $44 cable(not a link to amazon). So 2 cables at $44 I could've bought something that worked.
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Reviewed in the United States on November 14, 2018 by lala
One Cable to Rule Them All! TB3 Done Right!
Style: 85W Power Delivery | 4x USB-A 3.0 | 1x U...
Pretty darn impressed with this dock (TB3DOCK2DPPD). I have to say the build quality on this dock is impressive; built like a tank - heavy, solid aluminum construction. I was originally buying the pluggable TB3 Dock (Thunderbolt 3) as they are reputable TB3 docks but I've been trusting StarTech products for some years now and this dock has all the options I was looking for including three USB-C ports where most TB3 docks have only two, I should mention the 3rd port is USB-C (5.0Gbps) and not a TB3 port @40Gbps but as I have an external USB-C hard drive enclosure (see the end of this review for links to all products listed), this works out pretty handy without any additional adaptors needed. I'm running a 15" 2017 MacBook Pro w/Touch Bar; One single TB3 cable plugged into my MBP that rules them all! Charges @ 85W - nice to leave my original Apple charger in my pack as I no longer needed at home when using this dock. A 1' foot TB3 cable is included, however I purchased a "certified" 3' TB3 cable @ 40Gbps and certified is the key here. Usually TB3 cables beyond 1' start to degrade in bandwidth, so for example a typical 6' TB3 cable will usually be 20Gbps, not the full 40Gbps, that's right, half your bandwidth gone just by doubling the length of your cable - serious bandwidth passing through copper here, in fact TB3 was originally designed with optics in mind. These cables are not cheap so pay attention to bandwidth constraints and certified cables if you need more than the included 1' cable; A USB-C cable is a different beast from a Thunderbolt 3 USB-C cable. While Apple/Intel chose to use the standard USB-C plug (shocker here, it's about time they followed a standard), the cables may look the same, plug-in to each other's ports the same, but the results will be vastly different. I was running two ASUS HD (1920x1080) monitors, one connected to the dock's USB-C TB3 port, the other connected to the dock's Display port. These were older monitors using HDMI so for adaptors I used an Apple USB-C to HDMI adaptor, while the other I ran a StarTech Display Port to HDMI adaptor (again, see below for a full list of mentioned products). This setup ran flawless with this dock but I have since upgraded to a 32" 4K Monitor, the LG 32UD99-W, and am now running USB-C to USB-C from Dock to Monitor and so far, everything has been spot-on, not to mention the 32" monitor is absolutely stunning. I was concerned about issues waking up the MBP from sleep and the dock not waking the monitor but fortunately, I haven't seen any of these issues as other's have mentioned from other TB3 docks on the market and as I almost never shut-down my MBP, but instead use sleep mode, this has been well received. However, there have been a couple of instances, one where a USB3.0 port wasn't responding on the dock and a power cycle was necessary. I recall one of those instances happening after unplugging the TB3 cable from the MBP and later plugging it back in and another were the monitor wasn't recognized but again, far and few - there's a ton of bandwidth passing through this single cable. Aside from these two hiccups, this dock has been solid, reliable, & I couldn't be happier with the performance. So here's my setup with hardware I can acknowledge that works well with this dock: 32" 4K (3840x2160) LG Monitor: USB-C cable from dock to monitor. Display Port cable from dock to monitor also worked well. WD 1TB SSD drive connected to dock's 3rd USB-C port (primary Storage working drive) WD 500GB drive connected to dock's USB3.0 port (Time Machine Backups) Sony DVD external drive connected to dock's USB3.0 port (rarely use but had the spare port) Wacom Intuos Pro Tablet (medium) via dock's USB3.0 port. Utilizing the Dock's 1GB Ethernet Port (WAN speed test's out performed those from direct adapters previously plugged into the MBP by roughly 12Mbs) Utilizing the Dock's front audio jack when using headphones, controllable from the MBP's Menu Bar. (slight degrade in quality) Use the front USB3.0 port for quick access such as thumb drives, external drives, USB charging, etc. All this,... connected by a single cable which also charges the MBP. Pretty darn Impressive! Pro's: This Dock offers all the key options available for today's TB3 Dock: - Dual 4K Displays (4096 x 2160p) at 60Hz (I only have 1 4k display so I haven't tested this but I was running 2 HD monitors at 60Hz. - 85 Watts of charging (Apple's adaptor for the 15" MBP is 84W). - An SD Card Reader & on the front face of the dock! Not a deal breaker but one less adapter needed and if you're a photographer, this is nice addition. - A 3.5mm Audio Jack and USB3.0(5Gbps) charging port also on the Dock's front face. - 3 USB-C ports. 2 are TB3 (one for host/laptop the other for monitor), and the 3rd is standard USB-C @5Gbps. More devices rolling out daily with the new standard. - 4 Additional USB3.0 (5Gbps) standard type-A ports - These come in very handy for all your existing hardware. - 1 Gigabit RJ45 Port. Out performed my USB-C to Ethernet adaptors by about 12Mbps). - Basically enough ports, power, & performance wrapped-up in a single box and a single cable. Unplug and go! Includes a 6 Foot USB-C to DisplayPort Cable Con's: - Price. A bit more cash than I was willing to spend (actually a lot more) but it also has options no other TB3 dock offered. - Power: If you're concerned about energy, all those ports require additional power. The adaptor rates at 20V DC, 9A @ 180W. - Cable Restraints: This goes for any TB3 dock; cable length is a drawback and less is more. Included is a 1' USB-C TB3 (40Gbps) cable and purchasing a 3' TB3 cable @ 40Gbps will cost you another $50+. Links to all the products listed that are connected to my TB3 Dock: StarTech.com Thunderbolt 3 Dock - with SD Card Reader - 85W Power Delivery - Dual 4K - Windows / Mac - USB C Dock - USB-C to DP Cable for Second Display StarTech.com USB-C External Hard Drive Enclosure - USB 3.1 Type C - Integrated USB C Cable - SATA 6Gpbs - SSD/HDD Enclosure [Certified] Cable Matters 40Gbps Thunderbolt 3 Cable in Black Supporting 100W Charging 3.3 Feet (Not Compatible with USB-C ports without the Thunderbolt Logo) Apple USB-C Digital AV Multiport Adapter StarTech.com DP2HD4KS DisplayPort to HDMI 4K Audio/Video Converter LG 32UD99-W 32-Inch 4K UHD IPS Monitor with HDR 10 (2017)
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Reviewed in the United States on March 21, 2018 by Mark Houde
it WORKS (dual display - Displayport + Apple Thunderbolt display) + PD 85W
Style: 85W Power Delivery | 4x USB-A 3.0 | 1x U...
So I looked around for a while after getting the new 2018 MBP 15" thunderbolt 3 x4 for a dock that would mimick my one stop setup like my HengeDock did. Drop it in and its got everything. But it was being problematic. Lots could give me displayport. or hdmi. not many would give me thunderbolt 3 + Displayport out. This was the ONLY one I see that gives those two AND 85W power delivery. Plus I dont need to use a USBC port to Charge it, it has its OWN. Yea, its expensive. Maybe plugging in the upcoming hedgedock plus their displayport+PD and the TB3 to TB2 adapter would be good enough, but I will still be in the $200+ range, so really this isnt too far off and its got tons of USB3 ports. I only got it maybe 20 minutes ago but I plugged it all in and Viola! My ONLY drawback is the audio out (which i need to use as the Displayport monitors sound has no system adjustable volume, and the thunderbolt display ONLY has weak speakers) is facing Outward. maybe on 2.0 they can put a switchable pair on each side so speakers out in the back, headphone out in the front. Its nice and beefy, feels like its got something to it. good color, similar to the stand of the TBdisplay. Comes with all the cables: USBC to displayport, TB3 to TB3 with PD, a 220V power supply cable, so i can even bring it when i travel! Update: Still working great! Works perfectly as expected.
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Reviewed in the United States on October 26, 2018 by Slvrscoobie