
Rawm - ER21PRO HyperSpeed Wireless Gaming Mouse
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Based on 1 year's data from Feb 15, 2026 How it works
The RAWM ER21PRO is an exact clone of the EC2 that's only $75. I own one and I can definitely say the clicks are so much better on the RAWM than the Zowie mice.
I have the EC2-CW and EC2-DW and yes, the RAWM ER21PRO (that I also have) is an exact clone.
Rawm ER21 Pro is better than Zowie EC2-DW in every point and the exact same shape... For less than half the price.
By makin holes in the shell, if you meant the rubber getting worn off, dw bout it, the current V3 and V4 models don't use a blob of rubber, it's just a really thin coating now. If I understand the question correctly, Pro on a Razer just means the larger size with all the wireless capabilities. For example, Deathadder V3 means wired, Deathadder V3 Hyperspeed is a smaller version of V3 with wireless and Deathadder V3 Pro means the full size deathadder V3 with wireless 8khz I would as recc you give the Deathadder V3 Pro with the hyperpolling dongle or the V4 pro a try, that's a well reviewed ergo shape although I might be biased on that front, but DAV3 and V4s have a great ergo shape still unbeatable by the budget brands. Logi SL2 Dex is the same shape too but I haven't seen a lot of people here maining it. Outside of Razer and Logitech there are a lot of brands actually, a few good ergos would be Lamzu's Paro, Teevolution's Terra, Pulsar's Zywoo Collab the Chosen One etc If you wanna try a few budget mice I'd recc the new RAWM mice, the ER21 Pro for example. The Gen 2 variants of Rapoo like the VT3 Max Gen 2 are great, so are the Delux M900 Ultra etc I think you should go through Eloshapes website once to browse for shapes, whatever you like, check out reviews of it on YT or websites like Techpowerup and Rtings https://www.eloshapes.com/mouse/browse?shape=ergonomic,hybrid&weight=13,76&polling_rate=2003,8000&acceleration=20,88
RAWM ER21PRO is amazing
Rawm ER21/Pro \* I would get this mouse as it's slightly bigger than EC2 in all dimensions with same shape so it would be good for your hands that are a lot wider than most but only a little longer. Also 49 g on Pro version is super sexy for an Ergo!
Thanks for the suggestion but it's not actually an exact clone of EC2. I had them both at the same time and had to sell the RAWM because there is a slight difference in both shape and size which translates into a very different feeling in hand compared to EC2. It's definitely not for people who don't want anything bigger than EC2 and it's completely out of the question for the EC3 users.
For me it's an easy win for the RAWM ER21 Pro, I wasn't expecting to like this mouse as much as I do. Close second goes to the Vaxee NP-01, I just got one and IMO it's the perfect hybrid between an ergo mouse and a symmetrical claw grip mouse.
Rawm es21 pro (or ES21/ER21 if you need something cheaper), also rapoo vt7/vt3gen2/vt2gen and atk mice with 3395 sensor and better, scyrox v6/v8, zaopin
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