

⚡ Power your chess genius—never lose a move to low battery!
This AC Power Adapter (Model M811) is the official power supply for Millennium Chess Computers including M800 Master II, M810 Genius, M812 Pro, and M815. Lightweight and compact, it supports multiple international plugs for global use, ensuring your chess computer stays powered and ready for every game. Trusted by hundreds of users with a 4.4-star rating, it delivers reliable, hassle-free power to keep your strategic edge sharp.




















| ASIN | B016WBYWW2 |
| Customer Reviews | 4.4 4.4 out of 5 stars (255) |
| Department | Chess Computers |
| Is Discontinued By Manufacturer | No |
| Item Weight | 6.3 ounces |
| Item model number | MNMA16.UK.61ST |
| Language | English, French, German, Italian, Spanish |
| Manufacturer | Millennium |
| Product Dimensions | 4.17 x 2.17 x 4.37 inches |
D**3
Millennium AC Adapter
Naturally it works perfectly with my Genius Pro 2024. Ana it comes with various country adapters.
J**R
... played chess before buying this chess computer but i'm amazed to have this product
let me first say I never played chess before buying this chess computer but i'm amazed to have this product! I read first 5-6 chapters of "idiots guide to chess" then started playing with the computer. I play at the beginners level called "Fun Levels 1-9". Currently staying within the first level and the first few games I utilized the "hint" button religiously. By using the "hint" feature this enables the computer to teach me. I like the warning or "sure?" feature. I'm not the computer literate person but I find this product user friendly.
S**E
good stuff
fast shipping and product is good thz
C**O
Not the best buy for the money
Really is a portable wanted a nicer product that was a little larger and had more room for the chess pieces that were supposed to be magnetic not really a hood magnet
M**N
Five Stars
Item was not inconspicuously labeled. This is to be a gift and the package labeled its contents
L**P
For the chess game. You can use it in ...
For the chess game . You can use it in different countries. Has three different plug adaptors .
L**R
Simple to use. Works as I expected.
Simple to use. Works as I expected.
J**N
Not what was expected
Very difficult to understand instructions, board doesn't light up for moved only tiny screen and can't see it well, have to keep turning it to see other side of moves when playing against computer. Grandson who is 15 and in chess club doesn't use it anymore bought for Christmas. A waist of over $100
B**R
Otimos produtos.
P**T
Tout à fait conforme à mes attentes. L'ordinateur a plusieurs niveaux de difficulté ey un grand choix de temps d'horloge pour les parties. Le seul reproche que je puisse avoir est qu'il est trop fort pour ma pauvre force à moi; je vais devoir pratiquer longtemps. Sérieusement, c'est la longue attente avant de recevoir le produit.
H**S
Funciona perfectamente, viene mejor empaquetado, con un dispositivo original para guardar con más seguridad y con el cable aparentemente más sólido que el propio de Apple. Y todo por un precio increíble.
M**L
RAS
C**N
Va bene così com'è.
Trustpilot
2 weeks ago
5 days ago