I found three listings of the kamvas 13 on amazon what is the difference here? : r/huion
HUION KAMVAS 13 Drawing Tablet with Screen Full-Laminated Graphics Tablet with Battery-free Pen Tilt Support, Adjustable Stand, and 8 Shortcut Keys,13.3" Pen Display for Android, Mac, PC, Linux, Black : Amazon.ca: Electronics
Amazon.com: HUION KAMVAS 13 Graphics Drawing Tablet with Screen with Bluetooth Mini KeyDial K20 and USB-C to USB-C Cable for Digital Art, Graphics Design, Animation, Work with Mac, Windows, Linux, Android, Black :
HUION Kamvas Pro 13 2.5K QHD Drawing Tablet Graphics Monitor Pen Display with Screen QLED Full Lamination 99% sRGB Battery-Free Stylus for Windows, Mac, Android, Linux, 13.3inch : Amazon.ca: Electronics
HUION KAMVAS 13 Drawing Tablet Graphic Pen Display Tilt Function Battery-Free Stylus 8192 Pen Pressure 13.3inch, Black : Amazon.ca: Electronics
HUION KAMVAS Pro 13 Graphic Drawing Monitor KAMVAS Pro 13 Drawing Pen Display Battery-Free Stylus 8192 Pen Pressure 13.3 inch,Compatible with Chromebook, Windows, Mac and Linux : Amazon.ca: Electronics
Huion KAMVAS Pro 13 GT-133 Screen Protector, BoxWave® [ClearTouch Anti-Glare (2-Pack)] Anti-Fingerprint Matte Film Skin for Huion KAMVAS Pro 13 GT-133 : Amazon.ca: Electronics
HUION Graphic Drawing Tablet Kamvas 13 Pen Display Tilt Function Battery-Free Stylus 8192 Pen Pressure 13.3inch with Adjustable Stand, for Remote Working, Online Education : Amazon.ca: Electronics
HUION Full-Featured Type-C USB-C to USB-C Cable USB 3.1 GEN 2 DP1.2 for kamvas 12,Kamvas 13, kamvas 16 (2021), Pro 13 (2.5K,Pro 16 (2.5K),Pro 16 (4K),Pro 16 Plus (4K) : Amazon.ca: Electronics
HUION 2021 Kamvas 16 Pen Display Full-Laminated Graphic Drawing Monitor Battery-Free Stylus, Tilt Function 8192 Pen Pressure and 10 Shortcut Keys, 15.6 Inch : Amazon.ca: Electronics
Amazon.com: HUION KAMVAS Pro 13 Graphics Drawing Monitor with Stand, Full-Laminated Anti-Glare Screen Battery-Free Stylus 8192 Pen Pressure - 13.3 Inch Pen Tablet Display for Linux, Windows and Mac : Electronics
Amazon.com: 2020 HUION Kamvas 13 Graphics Drawing Tablet Monitor with Battery-Free Stylus PW517, Adjustable Stand, Full-Featured USB-C to USB-C Cable Black : Electronics
HUION Full-Featured Type-C USB-C to USB-C Cable USB 3.1 GEN 2 DP1.2 for kamvas 12,Kamvas 13, kamvas 16 (2021), Pro 13 (2.5K,Pro 16 (2.5K),Pro 16 (4K),Pro 16 Plus (4K) : Amazon.ca: Electronics
HUION 3 in 1 Cable for KAMVAS Pro 13 & KAMVAS Pro 12 & KAMVAS Pro 16 Drawing Pen Tablet : Amazon.ca: Electronics
HUION KAMVAS 13 Drawing Tablet Graphic Pen Display Tilt Function Battery-Free Stylus 8192 Pen Pressure 13.3inch, Black : Amazon.ca: Electronics
HUION Kamvas 13 Pen Display 2-in-1 Graphics Drawing Tablet with Screen Full-Laminated, Battery-Free Tilt Function 8192 Pen Pressure and 8 Shortcut Keys, Stand Included, Purple : Amazon.ca: Electronics