The Acer TravelMate B3 Spin 12 TMB312RN‑31‑TCO is a rugged 12.2" convertible designed for flexible learning and durability. Its WUXGA IPS touchscreen delivers clear visuals with anti‑glare comfort, while the Intel N‑Series N150 processor, 8GB LPDDR5 memory and fast 256GB PCIe NVMe 4.0 SSD provide responsive everyday performance. The device includes an AES 2.0 active stylus with a dockable slot, dual cameras (FHD front + 5MP rear), dual microphones and AI‑based noise reduction for improved communication. With Wi‑Fi 6E, Gigabit Ethernet, USB‑C with DisplayPort, HDMI 2.1 and a 53Wh battery offering up to 21 hours of video playback, it supports all‑day use. MIL‑STD 810H durability, a Kensington Nano lock, hardware TPM 2.0 and antimicrobial treatment complete a robust, education‑ready design.
Windows Desktop AppsIn-House: Acer ORD Service TravelMate Sense Security: Acer User Sensing
Operating system installed
Windows 11 Pro Education
Microsoft Copilot
Yes
Copilot+ PC
No
Technical details
Form factor
Convertible (Fold-back screen)
Product colour
Black
HDMI
Yes
Chipset
Intel�
Battery
Battery technology
Lithium-Ion (Li-Ion)
Battery life (max)
21 h
Battery capacity
53 Wh
Browsing time (Wi-Fi)
11 h
Power
AC adapter power
65 W
USB Power Delivery (USB PD)
Yes
USB charging voltage
5,9,12,15,20 V
USB charging current
3.25 A
USB Type-C charging port
Yes
Security
Cable lock slot type
Kensington
Fingerprint reader
No
Cable lock slot
Yes
Weight & dimensions
Width
296 mm
Depth
215 mm
Height
21.5 mm
Weight
1.5 kg
Packaging data
Package width
65 mm
Package height
283 mm
Package depth
412 mm
Stylus pen
Yes
AC adapter included
Yes
Features
Country of origin
China
Supplier features
Country of origin
China
Manufacturer
Acer, Inc
Packaging content
Stylus pen
Yes
AC adapter included
Yes
Keyboard included
Yes
Stylus pen type
Active
Packaging content
TravelMate B3 Spin 12 TMB312RN-31-TCO-C21S 2 in 1 Notebook Power Adapter Power Cord Active Stylus
Other features
HDMI
Yes
On-board graphics card
Yes
Security features
Camera shutter Kensington lock (Nano-type) Discrete Trusted Platform Module (TPM) solution BIOS Passwords: User Supervisor HDD(OPAL) password Acer ProShield Plus security manager includes: Data Protection: File & Folder Encryption and Decryption, Personal Security Drive Data Removal: File Shredding Security Alert: Invalid Access Alert, Security Report
Chipset
Intel�
AC adapter included
Yes
Country of origin
China
Manufacturer
Acer, Inc
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Have you ever thought of trading in your old smartphone?
Recycling your phone is a great way to help the environment and earn some extra money, and Clove Technology offers a recycling programme that pays you for your old phone(s)!
So if you're about to buy a new phone from us, or you've recently bought one, why not sell us the handset you no longer need?
How much will you offer for my phone?
That depends on its age and condition. More recent phones generally have a higher value than old ones, but other factors can affect value. These include if the phone is working or not and its network lock status. Fully working phones with an unlocked network status will command a higher value if they are in good condition.
We pledge to beat the major recycling services operating in the UK on the price they offer for your
How do I get my phone(s) back to you?
On our recycling site SEARCH, for your phone and provide details of its status and condition. We will then offer you a price for your phone. If you choose the option to Sell Now, a recycling pack to you for returning your phone.
Alternatively, you can call our recycling team on 0330 1180686, choosing option 2.
