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Navy folio case with trifold cover and soft TPU back for 10.9-inch tablet

Kootion

Kootion SM-X400/SM-X406/SM-X406B laptop case 10.9-inch

SKU CH-68R7-V1K24 MPN SM-X400/SM-X406/SM-X406B

Folio case with S Pen holder and trifold stand for 10.9-inch Galaxy Tab S10 Lite, S10 FE and S9 FE models

  • Case styleCases
  • S Pen stored safely with built-in magnetic holder
  • Trifold cover gives two viewing and typing angles
  • Soft TPU back shields tablet from shocks and scratches
  • Auto sleep and wake function saves battery life
  • Precise cutouts keep cameras ports and buttons fully accessible

Tablet Compatibility

This case is built exclusively for the Galaxy Tab S10 Lite 10.9 2025 with model numbers SM-X400, SM-X406 and SM-X406B. It also fits the Galaxy Tab S10 FE 10.9 2025 and Galaxy Tab S9 FE 10.9 2023 models listed in the specifications. Buyers must verify the model number in the tablet settings before purchasing. Owners of other 10.9-inch tablets or different Samsung series should look at other options.

Protection Features

A soft TPU back absorbs shocks and guards against drops and scratches while keeping the profile slim. The front cover folds into a trifold stand with two stable angles for viewing and typing. An integrated S Pen holder keeps the stylus secure and supports magnetic charging while stored. The S Pen itself is not included. Auto sleep and wake functions activate when the cover opens or closes.

Model Verification Requirement

Correct fit depends entirely on matching the tablet model number to the supported SM-X400, SM-X406, SM-X406B, SM-X510, SM-X516B, SM-X518U, SM-X520, SM-X526B or SM-X528U codes. Precise cutouts for cameras, speakers, ports and buttons only align when the exact model is used. Buyers who cannot confirm their model number in the settings menu should not buy this case.

How it compares

Measured against everything we stock in Laptop Carrying Cases & Bags, at today’s prices. Recalculated every night.

Price $27.99
Pricier than about 60% of the 5,942 comparable items (median $24.99).

Specifications

Size & build
Case styleCases

Questions about this item

Will this case fit my Galaxy Tab S9 FE 10.9 2023 model SM-X510?

Yes, the case is designed for the Galaxy Tab S9 FE 10.9 2023 models SM-X510, SM-X516B and SM-X518U.

Does the S Pen holder block the magnetic charging function on my S Pen?

No, the built-in holder supports magnetic S Pen charging while the pen is stored.

How can I confirm the auto sleep and wake feature is active after putting the tablet in the case?

Close the folio cover; the screen should turn off instantly and turn back on when you open it.

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