Mini Bluetooth Laser Projection Keyboard

[0.1 oz / 2 g] I have a 2019 Mac Mini that always had weak bluetooth reception for my mouse & keyboard. I bought is as "refurbished" and this is probably why someone returned it in the first place. Anyway, to get to the point, I ordered 4 solutions from Amazon and this Mini USB adaptor was the only device that fixed my problem. I'm using that same keyboard & mouse to type this review. Even though there wer no instructions on the device, I did plug it in, turn off the Bluetooth reception in the Mac Settings, used a wired mouse to turn Bluetooth back on again and it has worked perfectly for the past 3 weeks. My frustration has ended!!! Thanks StarTech!

[0.04 lb] I got this for my Logitech MX mini keyboard, does what it is made for.

[49 Keys] Read the fine print. This uses Bluetooth LE, and that requires an iPad3 or better. After wondering why it didn't work with either iPad2 here, I found that tidbit (which I had missed) in the fine print, hemmed, hawed, and opted to upgrade the iPad side of the system. It is a quality product, which on the one hand seems quite pricey for what is effectively a 2 button bluetooth keyboard, but on the other hand is much better made than whatever I might kludge up from a cheaper bluetooth keyboard with many more keys. The keys are lit, soft, and silent, and the device is considerably more affordable than some others in its niche - and with the keys on top, not over the edge, it works fine on carpets (some reviews indicate that is a weakness of some competing devices.) For hands-free page turning it really is ideal. Intended for foot operation, it is a bit larger than you'd expect from the pictures.

[0" / 1 mm] [This review was collected as part of a promotion.] Bluetooth Keyboard for Tablet With Built-in Cover, Slim and Compact Wireless Keyboard for Windows, Android, Linux, iPad, iPhone, Mac, Apple TV Keys-To-Go 2 is a slim keyboard with a built-in cover that protects the keyboard from damage. Thank you @Logitech!

[1.065 lb] This keyboard works well with my Dell laptop. Easy Bluetooth connectivity.

[0.505 lb] Very responsive to Bluetooth transmission. The laser accuracy is excellent. I was able to draw a selection lasso in Photoshop around a irregular shape quickly and accurately. This is something I couldn't achieve with the highly touted Logitech MX518 or G7. The mouse is configurable and very efficient in Final Cut Pro. It was hard to get use to the missing wheel and its low physical profile, but I was use to it in no time.

[Yes] love the touch and feel of this super compact bluetooth keyboard; it's the BEST

[Aluminum] Both mouse & keyboard connected quickly and without effort to the Mac mini.

[20 W (Typical)] I need a Bluetooth transmitter so I can watch my shows at night without disturbing anyone. This device bears the Sennheiser label and while likely not actually manufactured by the famous German pro-audio company, it is still a reassuring logo, and so far it is living up to it. It will accept either digital input (via standard Toslink - cable included) or analog (via stereo 3.5 mm mini plug (also included). Also included is a USB power cable, but not the wall wart power supply (you've got plenty of them around by now.) Installation is easy, once you determine which audio output from your source is appropriate. This might be easier if you use the analog option, which might require a 1/4 to mini adapter to use the headphone output on many home systems. Bluetooth synced up to my headphones seamlessly and all is well. My own installation was a bit more complicated because I'm using an HDMI Audio Extractor box for the source. (Not made by Sennheiser.) Sound quality seems quite good through my Bose Bluetooth headphones; there is plenty of level available. When using a device like this there will always be latency as the sound is converted to Bluetooth. It is perceivable but if you can deal with lip sync that is a little rubbery it is acceptable - and unavoidable. Just be sure the loudspeakers are off. So far, with only about an hour of use, this is a product I would recommend.

[500 mA ] I bought this because I needed a mini mixer that would be able to take the very old technology of my turntable and have the new technology of bluetooth in the same mixer, and it works perfect for that. There is no eq but that is fine, because I didn't need it and I am sure that helps with the compact design. This thing really is very small and I very happy about that. The sound is great and I have not noticed any loss in Db and actually boots the Db well without any noticeable distortion. I like that there are both RCA and 1/8 options. And the toggles for phono/aux. I have not had a problem connecting by bluetooth from phones, laptops, both Mac and PCs. Glad I made this pick and I don't even see a competing option out there, so even better that this fulfils my needs.