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Get help for your Acer!
Identify your Acer product and we will provide you with downloads, support articles and other online support resources that will help you get the most out of your Acer product.
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Identify your Acer product and we will provide you with downloads, support articles and other online support resources that will help you get the most out of your Acer product.
Get Support
Model Name: TMB311R-31-C326
Part Number: NX.VN8ET.00D
Stimulate student learning with the TravelMate B3’s high performing, ultra-durable design. Featuring a long battery life, mechanically anchored keys, and blazing fast connection speeds, empower students to get even more out of their classes.
Operating System
Operating System
Windows 10 Pro in S mode
Processor
Processor Manufacturer
Intel®
Processor Type
Celeron®
Processor Model
N4020
Processor Speed
1.10 GHz
Processor Core
Dual-core (2 Core™)
Display & Graphics
Graphics Controller Manufacturer
Intel®
Graphics Controller Model
UHD Graphics 600
Graphics Memory Accessibility
Shared
Screen Size
29.5 cm (11.6")
Display Screen Type
LCD
Display Screen Technology
In-plane Switching (IPS) Technology
Screen Mode
HD
Backlight Technology
LED
Touchscreen
Yes
Multi-touch Screen
Yes
Screen Resolution
1366 x 768
Memory
Standard Memory
4 GB
Memory Technology
DDR4 SDRAM
Memory Card Reader
Yes
Memory Card Supported
microSD
Storage
Optical Drive Type
No
Flash Memory Capacity
64 GB
Network & Communication
Wireless LAN Standard
IEEE 802.11a/b/g/n/ac
Ethernet Technology
Gigabit Ethernet
Bluetooth Standard
Bluetooth 5.0
Built-in Devices
Microphone
Yes
Finger Print Reader
No
Number of Speakers
2
Sound Mode
Stereo
Interfaces/Ports
HDMI
Yes
Number of HDMI Outputs
1
Total Number of USB Ports
3
USB Type-C
Yes
USB Type-C Detail
USB Type-C port, supporting: USB 3.2 Gen 1 (up to 5 Gbps), DisplayPort over USB-C, USB charging 5 V; 3 A, DC-in port 5 or 9 or 15 or 20 V; 45 W
Network (RJ-45)
Yes
Software
Operating System
Windows 10 Pro in S mode
Operating System Architecture
64-bit
Upgradable Windows OS
Yes
Input Devices
Pointing Device Type
TouchPad
Keyboard
Yes
TouchPad Features
Multi-touch Gesture
Battery Information
Number of Cells
3-cell
Battery Chemistry
Lithium Ion (Li-Ion)
Maximum Battery Run Time
12 Hour
Power Description
Maximum Power Supply Wattage
45 W
Physical Characteristics
Height
20.95 mm
Width
295 mm
Depth
212 mm
Weight (Approximate)
1.49 kg
Colour
Shale Black
Miscellaneous
Package Contents
Security Features
BIOS Passwords:
Warranty
Warranty
The terms HDMI and 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.
* Upgrade rollout plan is being finalized and is scheduled to begin late in 2021 and continue into 2022. Specific timing will vary by device. Certain features require specific hardware, see https://www.microsoft.com/windows/windows-11-specifications.
1. Specifications may vary depending on model and/or region.
2. Sand and Dust testing based on MIL-STD 810F.
3. All antimicrobial solutions including Antimicrobial Corning Gorillas Glass do not protect users or provide any direct or implied health-benefit.
4. Antimicrobial solution is optional and may vary depending on model and/or region.
5. Battery life is measured under specific test settings and conditions pursuant to MobileMark 2014. Actual battery life may vary considerably by specifications, depending on product model, configuration, applications, power management settings, operating conditions, and features utilized. Performance variation also arises based on components in use, which includes but is not limited to the processor, RAM capacity, storage, display, resolution, etc.
*. MIL-STD 810G/H is a testing protocol conducted in controlled settings and does not guarantee future performance in all situations. Do not attempt to simulate these tests, as damage resulting from this will not be covered by Acer's standard warranty.
All offers subject to change without notice or obligation and may not be available at all retail locations. Prices listed are manufacturer suggested retail prices and may vary by retail location. Not responsible for pricing or other typographical or photographical errors or omissions. Pictures may differ from the offer.
Consumers have legal rights under applicable national legislation governing the sale of consumer goods and this warranty does not exclude, limit or suspend any such applicable rights.
The ErP (Energy-related Product Directive) documentation for your Acer product can be found here.
