DELL MS700, Ambidextrous, Optical, Bluetooth, 4000 DPI, Black DELL MS700. Form factor: Ambidextrous. Movement detection technology: Optical, Device interface: Bluetooth, Movement resolution: 4000 DPI, Buttons type: Pressed buttons, Buttons quantity: 3, Scroll type: Touch. Power source: Batteries. Product colour: Black https://www.pcmag.com/reviews/dell-bluetooth-travel-mouse-ms700 Ponder the name of the $64.99 Dell Bluetooth Travel Mouse (MS700), and you might be forgiven for thinking, "Well, isn't every mouse a travel mouse?" It's true that most mice fit easily into a carry-on bag, but purpose-designed, compact "mobile mice" are i... Lightweight and stylish, Connects to up to three Bluetooth devices, Compatible with key operating systems, Ambidextrous shape Uncomfortable glide pads ruin mouse travel, Windows-only software offers few customization options, Not comfortable for larger hands ... http://arstechnica.com/gadgets/2022/10/review-dells-ms700-wireless-mouse-has-a-twisted-parlor-trick-but-limited-use/ There's something to be said about a portable PC peripheral. With many people working in various locations and pairing PC accessories with various devices, portability has become a necessity for many. The Dell MS700 Bluetooth Travel Mouse released today p... Twist mechanism feels sturdy and reliable and makes an already portable mouse even easier to travel with, Soft texture with decent grip, Easy to use with up to three devices, One of the rare ambidextrous wireless mice Touch-scroll doesn't feel intuitive and could be more responsive, Non-rechargeable, Bluetooth only: no dongle or cable