Logitech MX Master
While somewhat pricey, the Logitech MX Master's expansive feature set and smooth operation make it a worthwhile purchase for power users seeking a high-performance wireless mouse.
Monster Central Power Control 100MC
The Monster Central Power Control Kit sits behind the competition on features, making its $140 price point completely outlandish.
The second version of Brydge's keyboard makes for an impressive accessory to the iPad Air series. If you're none too impressed with plastic alternatives, look no further.
Logitech Bluetooth keyboard case for Samsung Galaxy Tab S 10.5
The Logitech Bluetooth keyboard case for the Tab S 10.5 is a compact way to add an extra level of protection to your slate, but the build quality of the keyboard is too cheap to justify its $100/£90 starting price.
Microsoft All-in-One Media Keyboard with Integrated Multi-Touch Trackpad
The Microsoft All-in-One Media keyboard is a keyboard-plus-touchpad combo for home theater PCs that is both low-cost and simple to use.
Anker TC930 Ultra-Thin Keyboard Cover for iPad Air
You can't beat the price of Anker's thin keyboard for the iPad Air, but serious typists should invest in a better option.
Logitech Ultrathin Keyboard Cover for iPad Air ( 2014, Space Gray)
For sheer typing responsiveness, the Logitech Ultrathin Keyboard Cover for iPad Air is still a pro. But, even with its new tilt-angle design, it's no longer quite as unique as it used to be.
Belkin QODE Thin Type Keyboard Cover for iPad Air ( White)
If you want a sturdy, easy-to-use keyboard accessory that looks nearly as good as the iPad itself, the Belkin Qode Thin Type is one of the best.
The SteelSeries Stratus is the best-feeling and most versatile iOS game controller, but it's a lot to pay for an accessory.
Logitech PowerShell Controller + Battery
Logitech's first stab at an iOS game controller nails design and feel, but lacks flexibility or extra features.