The P91 Pro by Bloody uses an Optical sensor from PixArt, specifically the PMW3389, providing a DPI/CPI range of 50 ~ 16,000 CPI. This results in a tracking speed of 400 ips, and a maximum acceleration of 50 g. It uses a USB connection.
The Alien-II G7 by Armaggeddon uses an Optical sensor, specifically the PAN 3305, providing a DPI/CPI range of 400/800/1600/3200CPI. This results in a tracking speed of 130IPS, and a maximum acceleration of 30G.
The Model O by Glorious uses an Optical sensor from Pixart, the 3360, providing a DPI/CPI range of up to 12000dpi. This results in a tracking speed of 250+ IPS, and a maximum acceleration of 50G. It uses a USB connection with a 2m, Braided cable. It weighs in at 67grams (Matte) and 68 grams (Glossy) without the cable and is approximately 128 x 66 x 37.5mm (LxWxH).
The G703 by Logitech uses an Optical sensor from Pixart, specifically the PMW3366, providing a DPI/CPI range of 200 - 12,000 dpi. This is combined with a 32-bit ARM processor which results in a tracking speed of 400 IPS, and a maximum acceleration of 40G. It uses a USB, Wireless connection with a 1.83m cable. It weighs in at 107g without the cable, has 10g weights and is approximately 124 x 68 x 43 mm (LxWxH).
The Rival Fnatic by Steelseries uses an Optical sensor from PixArt, specifically the PMW3310, providing a DPI/CPI range of 1 to 6500 cpi. This results in a tracking speed of 200 ips, and a maximum acceleration of 50 g. It uses a USB connection with a 2m cable. It weighs in at 130 g grams with the cable and is approximately 133 x 70 x mm (LxWxH).
The MK110 by CoolerMaster is a Full sized keyboard with 104 keys, which uses Mem-chanical switches. The keyboard has media keys which are accessible via function keys. The MK110 keyboard uses a USB connection, with a 1.8m, Rubberized cable. And has 6-zone RGB backlighting. It weighs in at 1022g, and is 440 x 134 x 40.3 mm [LxWxH].
The PKX6100 Poker II by Vortex is a 60% or Less sized keyboard with 61 keys, which uses Cherry MX Blue, Brown, Red switches. The PKX6100 Poker II keyboard uses a USB connection, with a 1.52 cable. And has Blue, Green backlighting. It weighs in at 907.18g, and is 292.1 x 101.6 x 38.1mm [LxWxH].
The FC700R by Leopold is a TenKeyLess keyboard with 87 keys, which uses Cherry MX Blue, Red, Brown, Black switches. The FC700R keyboard uses a USB connection and supports PS2 via an adaptor, with a 1.5m cable. It weighs in at 1kg, and is 360 x 136 x 28-45 mm [LxWxH].
The Mondo Board by Rogue, which uses Cherry MX Black - 40g switches. The Mondo Board keyboard uses a USB connection, with a 2m, braided cable. It is supported by software. And has Red backlighting with 5 levels of brightness effects.
The Alloy Elite 2 by Hyper X is a Full sized keyboard with 104 keys, which uses HyperX Red - Linear switches. The keyboard has dedicated media keys. The Alloy Elite 2 keyboard uses a USB connection, with a 1.8 m Braided cable. It is supported by NGENUITY software. And has Per key RGB backlighting. It weighs in at 1530 g, and is 444.0 x 174.0 x 37.4 mm [LxWxH].
The Nari Ultimate PewDiePie by Razer is a stereo, THX Spatial Audio channel gaming headset, which uses a 50 mm, Neodymium magnets driver. It uses a Wireless USB Transceiver / 3.5mm analog connection This delivers a frequency response of 20 Hz – 20 kHz and a sensitivity of 107 +/- 3 dB. It also has a Unidirectional microphone with a frequency response of 100 – 6.5 kHz and a sensitivity of -42 +/- 3 dB.
The CAVIMANUS HS-G700V by Genius is a virtual 7.1 channel gaming headset, which uses a 40mm driver. It uses a USB, gold plated connection with a 2.5 m cable. This delivers a frequency response of 20Hz ~ 20KHz and a sensitivity of 95dB. It also has a Unidirectional microphone with a frequency response of 100Hz~10KHz and a sensitivity of -39 ± 3 dB. And only weighs in at 405g.
The Cloud II Wireless by Hyper X, which uses a 53mm with neodymium magnets driver. It uses a Wireless connection with a USB charge cable (0.5m). This delivers a frequency response of 15Hz - 20kHz and a sensitivity of 104dBSPL/mW at 1kHz. It has a Bi-directional, Noise-cancelling, Electret condenser microphone with a frequency response of 50Hz - 6.8kHz and a sensitivity of -20dBV (1V/Pa at 1kHz). And only weighs in at 300g (with mic 309g).
The PC 320 by Sennheiser is a 2 channel gaming headset with a 3 m cable. This delivers a frequency response of 15 - 23000 Hz and a sensitivity of 113 dB. And only weighs in at 244 g.
The A20 Wireless by Astro, which uses 40mm Neodymium drivers. It has wireless transmitter which has Micro USB, Optical connections. The headset delivers a frequency response of 20 - 20,000 Hz and a sensitivity of 100dB +/- 3dB AT 1 kHz. It also has a uni-directional microphone. And only weighs in at 320g w/o Cable.