Key Features
300W Total Output Power
Offers 300W max output across two USB-C and one USB-A port, keeping two MacBook Pros running at full speed.
140W Max Fast Charging
Delivers up to 140W high-speed output for fast laptop charging when connected to a 5A cable. Power a MacBook Pro (M4 Pro) to 50% in 27 minutes or an iPhone 16 Pro to 50% in 26 minutes.
Recharge at Top Speed
Anker’s first power bank to support 250W max of input power using both USB-C ports. Recharge to 100% faster than ever, making it ideal for high-use, fast-turnaround situations.
Huge Power That’s Ready to Fly
Delivers 26,250mAh (99.75Wh) of TSA-approved capacity to charge a MacBook Pro (M4) up to 0.8 times.
Smart Display and App Control
Provides detailed charging information of the power bank and charging base, and allows manual adjustments of output power on the APP.
What You Get
Anker Prime Power Bank (26K, 300W), USB-C to USB-C charging cable, travel pouch, welcome guide, 24-month warranty, and our friendly customer service.
Note: Data based on internal lab testing. Actual performance may vary depending on specific conditions of use.
FAQ
I can’t get the HDMI port to work. What should I do?
Try some of the following steps:
1) Confirm if the connected USB-C port of your device supports DP Alt Mode. To do this, please consult your device’s user manual, contact the seller, or check the manufacturer’s website. 2) Try a different computer and HDMI cable to see if the issue still persists. 3) Plug your HDMI cable directly into your device and see if you get a stable connection. If you can’t get a stable connection, then the problem is with your HDMI cable. 4) Verify that your monitor is configured to the correct input (HDMI).
What resolution does this device support?
The HDMI port supports a variety of resolutions up to 4K@60Hz, including 4K@30Hz, 2K@60Hz, 1080p@60Hz (1080p, 1080i, 720p, and 480p), and more.
Can this adapter work with my phone or tablet?
1) This adapter supports a maximum resolution of 2K@60Hz when connected to an iPad Pro. 2) Verify that your device features a full-function USB-C port capable of supporting display output through USB-C.
Does this hub support charging?
No, it doesn’t support charging.
Model Number: A8312
Anker 310 USB-C Adapter (4K HDMI)
The Premium 4K HDMI Adapter
High-Definition Video: With support for resolutions up to 4K, you can easily mirror or extend your screen without losing clarity.
Universal Compatibility: Whether connecting to a projector at the office, gaming with a multi-monitor setup, or watching a movie at home, this HDMI adapter ensures stable and convenient performance.
Note: The Adopted Trademarks HDMI, HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.
Ultra-Portable: A slimline and lightweight design provides greater portability and convenience, while the matte, aluminum exterior perfectly complements high-end laptops.
Compatible Devices Include
MacBook Pro (2017 / 2018 / 2019 / 2020)、MacBook Air (2018 / 2019 / 2020)、iPad Pro (2018 / 2019 / 2020)、XPS (13 inch / 15 inch)、Pixelbook (2017 / 2018 / 2019)、Galaxy (S10 / S9 / S8)、Chromebook C340 Laptop, Chromebook C423, Chromebook 4 11.6”、Surface Laptop 3、ENVY 13.3 Inch Thin Laptop
Incompatible Devices Include
Nintendo Switch、VivoBook L203MA Ultra-Thin, VivoBook 15 Thin and Light Laptop、ZenBook 13 Ultra-Slim Laptop、100e Chromebook 2nd Gen、Ideapad L340 Gaming Laptop、2-in-1 11.6″ Convertible Chromebook Touchscreen Laptop (2020)、15.6″ HD Touchscreen Laptop, 15” FHD Laptop, 14″ Touchscreen Home and Business Laptop、Aspire 5 Slim Laptop
- SKU: A83120A2
- Model Number: A8312


























