Open Box · Tested Working · Wireless Touch Keyboard Logitech K400 Plus TV Built-In Touchpad · 33 ft Range · USB Unifying Receiver · 920-007119
The K400 Plus is the couch keyboard for a PC-connected TV — a full tenkeyless layout with a 3.5″ touchpad built into the right side, so you can type, click, and scroll one-handed from across the room. No dongle-plus-mouse juggling, no Bluetooth pairing dance: plug the Unifying receiver into a USB port and it works.
It's equally at home on an HTPC, a Raspberry Pi, a conference-room display, a smart TV with a USB port, or any Windows, Chrome OS, or Android machine that accepts an external keyboard.
Specifications Model / MPN K400 Plus TV — 920-007119 UPC 097855115300 Touchpad 3.5″ built-in, with left/right click Connection 2.4 GHz wireless, USB Unifying receiver Wireless Range Up to 10 m / 33 ft Battery Life Up to 18 months (2× AA) Form Factor Tenkeyless, low-profile membrane Compatibility Windows, Chrome OS, Android 5.0+ Highlights • Keyboard and mouse in one slim device — nothing else to balance on your lap • Quiet, low-profile keys and a familiar layout — no learning curve • Dedicated volume and media keys plus a power switch to stretch battery life further • Unifying receiver pairs additional Logitech peripherals to the same single dongle • A long-running Logitech staple with thousands of reviews — a known, reliable design Condition — Open Box, Tested Working
Open box, tested and fully functional. I opened this one and put it through a real function test rather than guessing: the Unifying receiver pairs immediately on plug-in, every key registers, the touchpad tracks smoothly with working left and right click, and the volume and media keys respond as expected. It works.
The keyboard shows no wear. It came out of its factory plastic sleeve for testing and is cosmetically as-new — no scuffs, no shine on the keycaps, no marks on the touchpad surface. Aside from my testing, it appears never to have been used.
The retail box has been opened and resealed with tape and shows light shelf and corner wear from storage and handling. The photos show the actual box you'll receive.
Batteries are not included. The keyboard takes 2× AA — please plan to supply your own. No manufacturer warranty is offered or implied on an open-box item.
What's Included ✓ 1 × Logitech K400 Plus TV keyboard — tested working ✓ 1 × USB Unifying receiver (in original holder) ✓ Original retail box
Batteries not included. Nothing beyond what is shown in the photos.
Setup note: This keyboard connects through the included USB Unifying receiver, not Bluetooth. Your device needs a free USB-A port. It is not compatible with iOS or macOS out of the box, and it will not work with a device that has no USB port — please confirm your setup before purchasing. Happy to answer questions in advance. Shipping & Handling
Ships within 1 business day of cleared payment. The retail box goes inside a larger padded shipping box so it arrives in the same shape it left in. Tracking uploaded the same day. Combined shipping available — just ask before paying.
All photos are of the actual item you will receive — no stock images. Please review every picture and message me with any questions before buying. I'd much rather answer a question up front than process a return.
