| Cat Name | Cat ID | Comment |
| + | Antiques | 20081 | |
| + | Art | 550 | |
| + | Baby | 2984 | |
| + | Books | 267 | |
| + | Business & Industrial | 12576 | |
| + | Cameras & Photo | 625 | |
| + | Cell Phones & Accessories | 15032 | |
| + | Clothing, Shoes & Accessories | 11450 | |
| + | Coins & Paper Money | 11116 | |
| + | Collectibles | 1 | |
| + | Computers/Tablets & Networking | 58058 | |
| - | Consumer Electronics | 293 | |
| | + | Portable Audio & Headphones | 15052 | |
| | - | TV, Video & Home Audio | 32852 | |
| | | | Televisions | 11071 | |
| | | | Cable TV Boxes | 39804 | |
| | | | DVD & Blu-ray Players | 175711 | |
| | | | DVRs, Hard Drive Recorders | 11725 | |
| | | + | Home Audio Stereos, Components | 14969 | |
| | | | Home Speakers & Subwoofers | 14990 | |
| | | | Home Theater Projectors | 22610 | |
| | | | Home Theater Receivers | 14981 | |
| | | | Home Theater Systems | 72406 | |
| | | | Internet & Media Streamers | 168058 | |
| | | | Satellite TV Receivers | 96969 | |
| | | | VCRs | 15088 | |
| | | - | TV, Video & Audio Accessories | 14961 | |
| | | | | 3D TV Glasses & Accessories | 175719 | |
| | | | | Antennas & Dishes | 175720 | |
| | | | | Antenna & Dish Mounting Gear | 149973 | |
| | | | | Audio Cables & Interconnects | 14964 | Renamed from [Audio Cables & Adapters] |
| | | | | Audio Cable Plugs & Jacks | 175721 | |
| | | | | Audio/Video Transmitters | 149958 | |
| | | | + | Blank Media, Care & Storage | 94893 | |
| | | | | Manuals & Resources | 48644 | |
| | | | | Projection Screens & Material | 48655 | |
| | | | | Projector Mounts & Stands | 71584 | |
| | | | | Remote Controls | 61312 | |
| | | | | Satellite LNB Downconverters | 149971 | |
| | | | | Satellite Signal Multiswitches | 67880 | |
| | | | | Signal Amplifiers & Filters | 39803 | |
| | | | | Signal Finders | 67882 | |
| | | | | Speaker Mounts & Stands | 61336 | |
| | | | | Splitters & Combiners | 149972 | |
| | | | | Tools, Crimpers & Strippers | 175722 | |
| | | | | TV Mounts & Brackets | 48656 | |
| | | | | Video Cables & Interconnects | 32834 | Renamed from [Video Cables & Adapters] |
| | | | | Other | 61395 | |
| | | + | TV, Video & Audio Parts | 71582 | |
| | | | Other | 163829 | |
| | + | Vehicle Electronics & GPS | 3270 | |
| | + | Home Automation | 50582 | |
| | + | Home Surveillance | 48633 | |
| | + | Home Telephones | 3286 | |
| | + | Multipurpose Batteries & Power | 48446 | |
| | + | Radio Communication | 1500 | |
| | + | Gadgets & Other Electronics | 14948 | |
| | + | Vintage Electronics | 14998 | |
| | + | Wholesale Lots | 61494 | |
| + | Crafts | 14339 | |
| + | Dolls & Bears | 237 | |
| + | DVDs & Movies | 11232 | |
| + | Entertainment Memorabilia | 45100 | |
| + | Gift Cards & Coupons | 172008 | |
| + | Health & Beauty | 26395 | |
| + | Home & Garden | 11700 | |
| + | Jewelry & Watches | 281 | |
| + | Music | 11233 | |
| + | Musical Instruments & Gear | 619 | |
| + | Pet Supplies | 1281 | |
| + | Pottery & Glass | 870 | |
| + | Real Estate | 10542 | |
| + | Specialty Services | 316 | |
| + | Sporting Goods | 382 | |
| + | Sports Mem, Cards & Fan Shop | 64482 | |
| + | Stamps | 260 | |
| + | Tickets | 1305 | |
| + | Toys & Hobbies | 220 | |
| + | Travel | 3252 | |
| + | Video Games & Consoles | 1249 | |
| + | Everything Else | 99 | |