We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black foldable USB keyboard with antimicrobial waterproof finish, compact 108-key layout

Adesso

Adesso AKB-222UB USB antimicrobial waterproof foldable 108-key compact keyboard

SKU CH-YHPB-X65VZ MPN AKB-222UB

A foldable, waterproof USB keyboard with antimicrobial protection and 108 keys for portable use

  • Product nameWaterproof Flex Keyboard
  • Keyboard connectionUSB
  • Key count108
  • Keyboard colorBlack
  • Compatible systemsWindows 10, 8, 7, Vista, XP
  • Product dimensions0.43 in × 15 in × 4.82 in
  • Antimicrobial surface reduces germ buildup during daily use
  • Waterproof construction survives spills and allows easy cleaning
  • Foldable design packs into tight bags for travel
  • 108 keys deliver full layout in compact 15.00" width
  • USB wired connection works with Windows 10 through XP

Antimicrobial foldable USB keyboard

The Adesso AKB-222UB is a wired USB keyboard with 108 keys and an antimicrobial coating. Its flexible silicone construction makes it waterproof and foldable for easy transport. The compact layout measures 0.43" x 15.00" x 4.82" and includes multimedia and internet hotkeys. It supports Windows operating systems from XP through Windows 10.

Suits mobile and clinical users.

This keyboard suits professionals who need a washable input device for hygienic environments or a portable board that fits in a bag. The flexible membrane design means tactile feedback differs from rigid mechanical or standard rubber-dome keyboards. Buyers who want distinct key travel, per-key RGB lighting, or a dedicated numeric keypad separate from the main cluster should look at something else.

Plug-and-play USB; avoid sharp folds

Installation is plug-and-play with no driver required on supported Windows versions. The foldable design allows rolling or folding for storage, but repeated sharp creasing can damage the internal circuit traces over time. Ensure the silicone surface is dry before folding to prevent moisture trapping, and connect directly to a USB port for reliable power delivery.

How it compares

Measured against everything we stock in Wireless & Wired Keyboards, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 94% of the 603 comparable items (median $48.99).

Specifications

Product
Brand nameADESSO
Model nameAKB-222UB
Product nameWaterproof Flex Keyboard
Keyboard colorBlack
Product typeWired
Connectivity
Keyboard connectionUSB
Size & build
Key count108
Product dimensions0.43 in × 15 in × 4.82 in
Shipping weight0.33 kg
Package size330 × 137 × 30 mm
Compatibility
Compatible systemsWindows 10, 8, 7, Vista, XP
In the box
Includes mouseNo

Questions about this item

What type of USB port does the AKB-222UB need to operate?

The keyboard connects via a standard USB Type-A plug and draws power directly from the host port.

Will the foldable design survive daily packing alongside a laptop in a 15.00" sleeve?

Its flexible silicone body folds flat to 0.43" thick and measures 4.82" deep, so it fits easily in a slim laptop sleeve.

How can I verify the antimicrobial coating and waterproof seal are intact after first use?

Spill a small amount of water on the surface — liquid should bead and wipe away without reaching the circuitry underneath.

More in Wireless & Wired Keyboards

Similar items