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The Plugable Pro8 (UD-PRO8) dock solves the single-port problem on Windows tablets, enabling simultaneous charging and USB host mode via one USB connection.
Categories : Series
SKU : POR-SER-761
The Plugable Pro8 (UD-PRO8) is a purpose-built docking station for Windows tablets like the Dell Venue 8 Pro that have only one micro-USB port. It cleverly simulates the stock charger to trigger the tablet's charging cycle while simultaneously enabling USB host mode, so you can connect peripherals and keep the tablet powered. Born from a successful Kickstarter campaign, the Pro8 is the answer to the frustrating 'charge or connect, but not both' dilemma.
Designed specifically for the Dell Venue 8 Pro and similar single-port tablets, the Pro8 connects via the tablet's charging port and provides a USB port for devices. It's a simple, elegant solution for kiosks, digital signage, and desk setups where the tablet needs to stay powered while using external storage, keyboards, or other accessories.
If you rely on a Windows tablet for point-of-sale, inventory, or field data collection, the Plugable Pro8 eliminates downtime and cable clutter. It's a niche but essential accessory for keeping those devices productive.
Simulates stock charger to enable charging and USB host mode simultaneously
Frees the tablet's single port for peripherals like keyboards, mice, or flash drives
Designed through Kickstarter with durable build for frequent use
Model: UD-PRO8
Power: Included AC power adapter (charges tablet)
USB Ports: 1x USB-A for peripherals
Connection: Micro-USB
Product Type: Docking Station for Windows Tablets
Special Feature: Simulates stock charger to trigger charging + host mode
Compatible Tablets: Dell Venue 8 Pro and similar single-port Windows tablets
Seller: PortSide Gear
MPN: UD-PRO8
Beyond its core function, the Pro8's compact footprint and rugged shell make it ideal for travel setups—just pack it with your tablet and you have a portable workstation. The integrated status LED gives instant feedback on connection state, saving troubleshooting time. For IT departments managing fleets of tablets, the Pro8 simplifies deployment and reduces support calls.
The Pro8 is designed for tablets that have a single micro-USB port that handles both charging and data, such as the Dell Venue 8 Pro. It may work with other similar Windows tablets, but compatibility is not guaranteed; check your tablet's port functionality.
Ensure the dock is connected to the tablet's charging port and the included power adapter is plugged into a wall outlet. The dock must simulate the stock charger to trigger charging; if it's not recognized, the tablet may not support the necessary protocol.
The Pro8 was a limited Kickstarter project and may no longer be in production. If you need a replacement cable, contact Plugable support for possible options, though availability may be limited.
This dock is a lifesaver! My Dell Venue 8 Pro only has one USB port, so I couldn't charge and use a keyboard at the same time. This dock fixes that. Now I can plug in a mouse, keyboard, and external monitor while it charges. It's a bit pricey, but worth it if you're still using this tablet.
I bought this for my Windows tablet and it does exactly what it says. It provides power and USB host simultaneously. The only reason I'm not giving 5 stars is that it's a bit finicky with some USB devices – my external drive didn't work at first, but after a reconnection, it was fine.
I was about to throw away my tablet because it was so limited, but this dock saved it. I can now use it as a mini workstation with a full keyboard and monitor. It's a bit clunky to carry around, but that's not the dock's fault. Great product.
It works, but I expected a bit more polish for the price. The dock is a plastic box with a cable. It does what it's supposed to, though. If you absolutely need to charge and use USB at the same time, this is the only solution I found.
I've been using this with my Dell Venue 8 Pro for a couple of months now. It's reliable and does its job. I'm not sure about 'similar tablets' compatibility, but for the Venue, it's great. The cable is nice and short, which is good for keeping things tidy.
I was struggling with my tablet's single USB port. This dock gives me two extra ports and a charger. Now I can use a USB hub and a mouse at the same time. It's a bit niche, but if you need it, it's perfect.
This dock worked for about a week, then the charging stopped. It still provides USB connectivity, but my tablet gradually drains even when plugged in. I contacted support and they sent a replacement, but the same thing happened. I'm done.
I use my Dell Venue 8 Pro as a carputer, and this dock is perfect for that. It lets me power the tablet and connect a GPS receiver and OBD scanner at the same time. It's been rock solid for months. Thanks Plugable!
The dock works fine most of the time. Occasionally, I have to unplug and replug it to get charging to work. It's not a deal-breaker, but it's annoying. Otherwise, it's a good solution.
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Phone: +1 (206) 555-0148
Email: support@portsidegear.us
Address: 2815 Alaskan Way, Suite 300, Seattle, WA 98121, United States