By remaining on the Site or clicking “OK,” you consent to Zazzle’s Terms of Use and Privacy Notice, and to Zazzle’s use of cookies and similar technologies (including those provided by third parties), which retain information to enable the Zazzle experience, track interactions, advertise, and for other related purposes. You may opt-out of this tracking by updating your cookies preferences.

Save up to 25% on Select Cards & Invitations* Shop Now ➞

Love It or We'll Take Back! 30-Day Returns Guaranteed *

Search for products or designs

Sell on Zazzle쑢Shopping Cart

WeddingsOpens a menu with links to top wedding-related pages.

Wedding Invitations ➞
Wedding Stationery ➞
Be My Bridesmaid Cards
Bridal Shower Invites
Enclosure Cards
Engagement Party Invites
Hen Party Invitations
Reception Invites
RSVP Cards
Save the Dates
Thank You Cards
Wedding Décor ➞
Guest Books
Menus
Napkins
Place Cards
Plates
Programs
Seating Charts
Wedding Signs
Table Numbers
Favour Packaging ➞
Beer Labels
Can Coolers
Favour Bags
Favour Tags
Magnets
Stickers & Labels
Water Labels
Wine Bottle Labels
Showers & Parties ➞
Bridal Shower Supplies
Hen Party Supplies
Wedding Gifts ➞
Bridesmaid Gifts
Groomsmen Gifts

All Weddings ➞

Wedding Stationery & Décor
From save the dates to signage, design every detail of your day.

Invitations & StationeryOpens a menu with links to top invitations & stationery-related pages.

Birthday Invitations ➞
Kids' Birthday Invitations
Adult Birthday Invitations
Joint Birthday Invitations
1st Birthday Invitations

Baby Invitations ➞
Baby Shower Invitations
Birth Announcements
More Invitations ➞
Christening Invitations
Christmas Invitations
Communion Invitations
Graduation Invitations
Halloween Invitations
Moving Announcements
Party Invitations
Greeting Cards ➞
Anniversary Cards
Birthday Cards
Christmas Cards
Father's Day Cards
Graduation Cards
Mother's Day Cards
New Baby Cards
Thank You Cards
Valentine's Cards
Personal Stationery ➞
Note Cards
Postcards
Post-it® Notes

Mailing Accessories ➞
Envelopes
Envelope Seals
Return Address Labels
Rubber Stamps & Ink

All Invitations & Stationery ➞

Cards & Invitations 
Personalise premium stationery for any event or milestone.

Gift Wrap & Party SuppliesOpens a menu with links to top crafts & party supplies-related pages.

Gift Wrapping ➞
Gift Bags
Gift Tags
Ribbon
Stickers & Labels
Tissue Paper
Wrapping Paper
Party Signs ➞
Backdrops
Banners
Posters & Prints
Party Stationery ➞
Guest Books
Menus
Place Cards
Programs
Table Numbers
Party Tableware ➞
Paper Cups
Paper Bowls
Paper Napkins
Paper Plates
Favours & Packaging ➞
Can Coolers
Favour Bags
Favour Boxes
Favour Tags
Food & Drink Labels

All Gift Wrap & Party ➞

Gift Wrap & Party Supplies
Make their day with personalised wrapping & party decorations.

Business EssentialsOpens a menu with links to top office & school-related pages.

Business Cards ➞
Bakery Business Cards
Beauty Business Cards
Construction Business Cards
DJ Business Cards
Hair Stylist Business Cards
QR Code Business Cards
Name Tags & Badges ➞
Marketing Materials ➞
Appointment Cards
Brochures
Flyers
Gift Certificates
Loyalty Cards
Menus & Price Lists
Referral Cards
Displays & Packaging ➞
Display Cards
Hang Tags & Inserts
Product Labels

Business Stationery ➞
Notebooks
Post-it® Notes
Rubber Stamps & Ink
Business Signs ➞
Banners
Posters & Prints
Window Decals

Calendars ➞

All Business ➞

Business Essentials
Boost your brand with quality business cards & marketing materials.

Art & HomeOpens a menu with links to more categories of top pages.

Mugs ➞
Funny Mugs
Photo Mugs

Barware ➞
Beer Glasses
Can Coolers
Shot Glasses
Whiskey Glasses
Wine Glasses
More Homeware ➞
Aprons
Blankets
Christmas Tree Decorations
Cushions
Posters & Prints ➞
Abstract Posters
Botanical Posters
Fine Art Posters
Nursery Posters
Travel Posters
Vintage Posters

Art & Home 
Style your space with personalised posters, cushions, mugs & more.

T-Shirts & Accessories

T-Shirts ➞
Men's T-Shirts
Women's T-Shirts

Birthday T-Shirts
Funny T-Shirts
Photo T-Shirts
Vintage T-Shirts
Wedding T-Shirts
Accessories ➞
Badges
Beach Towels
Hats
Luggage Tags
Socks
Ties
Tote Bags
Sports & Games ➞
Golf Balls
Playing Cards
Puzzles

T-Shirts, Tote Bags & More
From business to birthdays to bridal showers, customise items for any occasion.

Create Your OwnOpens a menu with links to top Create-Your-Own products.

T-Shirts & Accessories
Badges
Hats
Socks
Ties
Tote Bags
T-Shirts

Sports & Games
Golf Balls
Playing Cards
Puzzles
Art & Home
Aprons
Blankets
Christmas Tree Decorations
Cushions
Mugs
Posters
Gift Wrap & Party
Paper Napkins
Party Signs
Stickers
Wrapping Paper
Business
Business Cards
Flyers
ID Badges
Post-it® Notes
Invitations & Stationery
Greeting Cards
Guest Books
Invitations
Menus
Programs
Return Address Labels
Rubber Stamps
Save the Dates

All Create Your Own ➞

Create Your Own
Make your own mugs, t-shirts & more with our easy design tool.

Popular Computer Science Key Rings

157 results

쎃

Aluminium

Acrylic

Metal

Round

Square

Rectangle

Oval

$5 to $15

$15 to $25

$25 to $50

$50 to $75

Decoration Type

Style

Material

Shape

Price

Design Style

Special Picks

Events & Occasions

Recipients

Brand

Creator Store

Makers

Design Options

Colour

Number of Photos

Design Colour

f_zevt

Sort by:

BINARY NERD KEY RING

Price$18.45

BINARY NERD KEYCHAIN

Price$18.45

BINARY DATA KEY RING

Price$18.45

The Many Faces of AI (Artificial Intelligence) Key Ring

Price$42.45

Collection

Tech Brain Circuitry Motherboard Logic Computer Key Ring

Price$17.30

Funny Programming Software Engineer Gift Key Ring

Price$18.25

Awesome Face Meme With Graduation Hat Key Ring

Price$15.75

Fluent In Technobabble Key Ring

Price$16.30

Bloch Sphere Quantum Bit (Qubit) Physics / Math Key Ring

Price$18.45

Notepad Computer Programmer Dark Mode Coder Format Key Ring

Price$41.05

BINARY DATA KEY RING

Price$18.45

Submit Key Ring

Price$18.50

Error Key Ring

Price$18.50

The Biology DNA man Key Ring

Price$16.30

Bloch Sphere Quantum Bit (Qubit) Physics / Math Key Ring

Price$40.95

Cyber Security Business Expert Key Ring

Price$36.20

Nerdy Birthday Neural Network Key Ring

Price$39.50

Power Off Key Ring

Price$18.50

Funny IT Tech Support Bored at Work Bubble Gum Key Ring

Price$17.30

Da Vinci Vitruvian Man Keychain

Price$20.40

Mobile CSP App Keychain

Price$16.30

Circuit Board Colourful Computer Tech INITIAL Fun Key Ring

Price$38.50

Da Vinci Vitruvian Robot Key Ring

Price$20.40

Da Vinci Vitruvian Robot Keychain

Price$20.40

Electrical Engineer Decorative Line Key Ring

Price$40.20

Computer Chip Tree Programmer Coder Engineer Tech Key Ring

Price$18.50

Robotics Engineer Talent Distracted Scientist Joke Key Ring

Price$48.15

Computer Engineering Father & Son Floppy Disc Gift Key Ring

Price$41.05

Vintage Robotics Hand Robotic Lover Funny Gift Key Ring

Price$41.05

Got A New Error Progress Programmer Coding Key Ring

Price$23.10

Know Your Bugs Programmer Coding Key Ring

Price$23.10

C Python Php Java Programmer Coding Key Ring

Price$23.10

Instant Programmer Add Coffee Programmer Coding Key Ring

Price$23.10

C Python Php Java Programmer Coding Key Ring

Price$23.10

Da Vinci Vitruvian Robot Key Ring

Price$20.40

Hip Hip Array Programmer Coding Key Ring

Price$23.10

World's Number 0 Programmer Programmer Coding Key Ring

Price$23.10

99 Little Bugs In The Code Programmer Coding Key Ring

Price$23.10

Choose Your Weapon C Java Python Programmer Coding Key Ring

Price$23.10

I Don't Comment Code Programmer Coding Key Ring

Price$23.10

I Turn Coffee Into Code Bugs Funny Coder Nerd Gift Key Ring

Price$23.10

Ninja...Programmer Key Ring

Price$21.50

World's Funniest Programmer Key Ring

Price$21.50

Call Me Bug Hunter Funny Rubber Duck Programming Key Ring

Price$23.10

Super Programmer Key Ring

Price$21.50

6 Stages Of Debugging Programmer Coding Key Ring

Price$23.10

Electrical Engineer Blue Key Ring

Price$40.20

C Python Php Java Programmer Coding Key Ring

Price$23.10

Personalized Retired Teacher School Principal Key Ring

Price$17.30

MAGIC SQUARE 33 , Pink Violet Purple Key Ring

Price$63.15

MAGIC SQUARE 33 , Red Key Ring

Price$72.20

ANDROID BALLET , Science Fiction Key Ring

Price$72.20

CYBORG ARES IN DESERT OF HYPERION Science Fiction Key Ring

Price$72.20

QUANTUM BUBBLES KEY RING

Price$27.70

6 Stages Of Debugging Programmer Coding Key Ring

Price$23.10

I Don't Comment Code Programmer Coding Key Ring

Price$23.10

Ancient aliens key ring

Price$23.10

TITAN IN THE DESERT OF HYPERION KEY RING

Price$63.15

MAGIC SQUARE 33 , Blue Purple Black Key Ring

Price$72.20

CYBORG ARES IN DESERT OF HYPERION Science Fiction Key Ring

Price$72.20

쎂Previous 1 2 3 Next쎃

The Zazzle Promise

Love It Guarantee
Don't love it? We'll take it back! 30-day returns “100% Love It Guarantee.”
Easy International Delivery
Hassle-free shipping with no surprise fees. We cover any customs & duties.
Secure Shopping Guaranteed
100% Secure payment with SSL Encryption.

Search Feedback

Did you find what you were looking for?

YesNo

If you need help or have a question for Customer Service, please visit our Help Centre

Get Exclusive Offers

Get exclusive offers by signing up to our mailing list. Enter your email address.

About
Press
Careers

My Account
Track my order
Return Policy
Help

Sell on Zazzle
Ambassador Program
Blog

Sitemap
Content Filter:

Choose a region and language

User Agreement | Privacy Notice