Ces 2020 Razer Debuts New Dualsided Iphone Game Controller In Partnership With Gamevice Exclusive May 2026

Standing on the noisy CES show floor, seeing a Razer executive defeat a Gamevice engineer in a 1v1 PUBG match using this device was a revelation. The controller isn't perfect—the lack of wireless charging passthrough is a missed opportunity, and the bulk makes it impossible to use most rugged cases.

However, the Razer / Gamevice Dual-Sided iPhone Controller solves the three fundamental mobile gaming problems: lag, ergonomics, and battery anxiety.

For the first time, the iPhone feels less like a phone running a game and more like a dedicated handheld console. If you are a mobile esports player or an Apple Arcade subscriber, this is the peripheral you have been waiting for. It isn't just a controller; it is a declaration that the future of gaming is in your pocket.

Stay tuned to our CES 2020 liveblog for hands-on video and a latency comparison against the Xbox Elite controller.

Disclosure: The author traveled to Las Vegas for CES 2020 via a press pass provided by Razer’s PR team. No compensation was received for this exclusive coverage.

Keywords: CES 2020, Razer controller, Gamevice partnership, iPhone gaming controller, dual-sided gamepad, mobile esports, iOS 13 controller, MFi Lightning gamepad, Razer Junglecat, Nintendo Switch iPhone.

At CES 2020, Razer unveiled the Razer Kishi, a universal, dual-sided mobile gaming controller developed in partnership with Gamevice. Designed to provide console-quality control for mobile devices, the Kishi for iPhone connects directly via a Lightning port, ensuring ultra-low latency compared to traditional Bluetooth controllers. Key Specifications and Design

Direct Connection: Uses the iPhone's Lightning connector for a lag-free experience and powers the controller directly from the device.

Layout: Features a standard console configuration with clickable analog thumbsticks, an 8-way directional pad, ABXY face buttons, and shoulder triggers/bumpers.

Universal Fit: A stretchable support band allows it to clamp securely onto various iPhone models, including the iPhone 7 and later.

Pass-Through Charging: Includes an external Lightning port to charge the phone during extended gaming sessions.

Portability: When not in use, the two sides click together into a compact form factor for easy transport. Strategic Partnerships and Compatibility

The collaboration with Gamevice—a pioneer in "Switch-like" mobile controllers—brought established ergonomic design to Razer's gaming ecosystem. The Kishi was specifically positioned to support the rise of cloud gaming, being optimized for services like NVIDIA GeForce NOW, Xbox Game Pass (xCloud), and Google Stadia. Availability and Reception

Launch Date: Released for iPhone in early 2020 following its CES debut. Pricing: Launched at an MSRP of approximately $99.99 USD.

Awards: The controller won two Best of CES awards in 2020 for its innovation in mobile gaming hardware.

At CES 2020, Razer unveiled the Kishi, a dual-sided, MFi-certified mobile game controller designed in partnership with Gamevice to provide console-quality, low-latency gaming via a direct Lightning connection. The device features analog sticks, clickable buttons, and pass-through charging, offering a "stretchable" design compatible with most iPhones and Android devices. Read more at MacRumors.

, Razer unveiled the Razer Kishi Go to product viewer dialog for this item.

, a new dual-sided universal mobile gaming controller developed in partnership with . Designed to provide a console-like experience for both users, the

featured a unique telescopic design that clamped onto the sides of a smartphone, effectively transforming it into a handheld console similar to the Nintendo Switch Key Features and Partnership Details The collaboration with

, a veteran in mobile gaming peripherals, allowed Razer to implement a flexible, universal fit that accommodated most modern smartphones.

Razer Kishi Go to product viewer dialog for this item. : The Dual-Sided iPhone Game Controller Debuts at CES 2020

At CES 2020, Razer fundamentally changed the mobile gaming landscape by debuting the Razer Kishi Go to product viewer dialog for this item.

, a new dual-sided game controller for iPhone created in an exclusive partnership with Gamevice. Designed to provide a console-quality experience on the go, this universal mobile controller attaches directly to the top and bottom of an iPhone, effectively transforming it into a handheld gaming powerhouse similar in form factor to a Nintendo Switch. A Direct Connection for Pro-Grade Performance

Unlike many previous mobile gamepads that relied on Bluetooth, the Razer Kishi

utilizes a direct Lightning connection. This hardware-level integration offers two critical advantages for competitive players: Ultra-Low Latency: By bypassing wireless protocols, the

eliminates input lag, ensuring that every button press and joystick movement registers instantly.

Pass-Through Charging: A built-in Lightning port on the controller itself allows users to charge their iPhone while playing, preventing long gaming sessions from being cut short by a low battery. Console-Standard Layout and Ergonomics

was developed to meet the standards of modern console controllers. Its layout includes:

Clickable Analog Thumbsticks: Two full-size sticks for precise 3D movement.

Tactile Controls: A four-button A-B-X-Y face array, an 8-way directional pad, and dedicated shoulder bumpers and triggers.

Universal Compatibility: A stretchable support band and flexible design allow it to fit most modern iPhones, ranging from the iPhone 6 up to the latest iPhone 11 Pro Max. Designed for the Future of Cloud Gaming

Razer’s partnership with Gamevice and its collaboration with cloud services like NVIDIA GeForce NOW position the as a gateway to AAA PC gaming. By using the

, iPhone owners can stream full PC titles from the cloud, enjoying "hardcore" gaming experiences without needing a high-end gaming PC. The controller is also fully MFi-certified, making it compatible with Apple Arcade and its library of over 120 titles. Pricing and Availability

CES 2020: Razer Debuts New Dual-Sided iPhone Game Controller in Partnership with Gamevice

At the Consumer Electronics Show (CES) 2020, Razer, a leading global lifestyle brand for gamers, unveiled a new innovative product that is set to revolutionize mobile gaming. In partnership with Gamevice, a renowned mobile gaming controller manufacturer, Razer has introduced a dual-sided iPhone game controller that is both exciting and promising.

The Razer Gamevice iPhone Game Controller

The Razer Gamevice iPhone game controller is designed to provide a premium gaming experience for iPhone users. The device features a sleek and ergonomic design, with a durable aluminum frame and a comfortable grip that fits perfectly in the hands. The controller has a unique dual-sided design, with a modular structure that allows users to attach their iPhone to the center of the controller, providing an immersive gaming experience.

The Razer Gamevice iPhone game controller boasts an array of impressive features, including:

Partnership with Gamevice

The Razer Gamevice iPhone game controller is the result of a partnership between Razer and Gamevice, a renowned mobile gaming controller manufacturer. Gamevice has a proven track record of producing high-quality mobile gaming controllers, and this partnership brings together the expertise of both companies to create a truly innovative product.

Exclusive to Razer and Gamevice

The Razer Gamevice iPhone game controller is an exclusive product, available only through Razer and Gamevice channels. This partnership ensures that users get a premium product that meets the highest standards of quality and performance.

Key Features and Benefits

The Razer Gamevice iPhone game controller offers several key features and benefits, including:

Availability and Pricing

The Razer Gamevice iPhone game controller is set to be available in the market soon, with a price tag of $99.99. The product will be available exclusively through Razer and Gamevice channels, including their official websites and authorized retailers.

Conclusion

The Razer Gamevice iPhone game controller is an exciting new product that is set to revolutionize mobile gaming. With its innovative dual-sided design, ergonomic grip, and customizable buttons, this controller provides a premium gaming experience for iPhone users. The partnership between Razer and Gamevice ensures that users get a high-quality product that meets the highest standards of quality and performance. With its impressive features and benefits, the Razer Gamevice iPhone game controller is a must-have for mobile gamers.

Technical Specifications

Images

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Related Articles

At CES 2020, Razer debuted the Razer Kishi , a universal, dual-sided mobile gaming controller created in partnership with

. Designed to bring console-level control to mobile devices, the

features a stretchable bridge that clamps onto both sides of a smartphone, giving it a form factor similar to a Nintendo Switch Key Features and Compatibility Razer Kishi

for iPhone was built with several high-performance features for mobile and cloud gaming: Ultra-Low Latency: Connects directly via a Lightning port

(for iPhone) or USB-C (for Android), eliminating the input lag common with Bluetooth controllers. Console-Standard Controls:

Equipped with clickable analog thumbsticks, an 8-way D-pad, ABXY face buttons, and four shoulder triggers/bumpers. Pass-Through Charging:

Includes a port on the bottom that allows you to charge your phone while playing. iPhone Compatibility: iPhone 6 Plus and newer models, including the iPhone 11 series and iPhone X. MFi Certified:

Officially certified by Apple to work with all MFi-compatible games, including those on Apple Arcade

Headline: Razer and Gamevice Join Forces: The Kishi Controller Transforms iPhones at CES 2020

Introduction At the Consumer Electronics Show (CES) 2020, Razer—the leading global lifestyle brand for gamers—made a significant splash in the mobile gaming market. In an exclusive partnership with mobile accessory manufacturer Gamevice, Razer debuted the "Razer Kishi," a dual-sided game controller designed to revolutionize the iPhone gaming experience. This collaboration aimed to solve the oldest problem in mobile gaming: the lack of tactile precision on touchscreens.

The Hardware: Merging Design and Functionality The Razer Kishi is a direct evolution of the "Razer Junglecat" concept but refined for a more universal audience. Unlike Bluetooth controllers that require separate charging and suffer from input latency, the Kishi connects directly to the iPhone’s Lightning port.

Key hardware features include:

The Strategic Partnership The collaboration between Razer and Gamevice was a strategic masterstroke. Gamevice had already established credibility in the mobile controller market with their "Gamesir" style wraps, but they lacked Razer’s massive global distribution and brand recognition within the core gaming community.

For Razer, partnering with Gamevice allowed them to bypass the developmental hurdles of creating a form-fitting wrap from scratch. Instead, they leveraged Gamevice's patented bridge design and injected it with Razer’s signature aesthetic and engineering quality, focusing on premium materials and reduced input latency.

Addressing the Cloud Gaming Boom The timing of the Razer Kishi announcement at CES 2020 was impeccable. The gaming industry was seeing a massive shift toward cloud gaming services like Google Stadia, Microsoft’s Project xCloud, and NVIDIA GeForce Now. While traditional touch controls are adequate for casual games, they are cumbersome for the AAA titles being streamed to phones via these services.

The Kishi was positioned not just as a controller for native iOS games, but as a portable console in its own right. By plugging the controller onto the iPhone, the device effectively morphs into a Nintendo Switch-style handheld, capable of running high-fidelity console games via the cloud.

Why "Dual-Sided" Matters Prior to the Kishi, many mobile gamers relied on "clip" style controllers (where a phone is mounted atop a standard console controller) or single-sided "Joy-Con" style attachments. The dual-sided design of the Kishi offered superior balance. By distributing the weight and mechanical inputs on both sides of the screen, the center of gravity remains neutral, reducing hand fatigue during extended play sessions.

Conclusion The debut of the Razer Kishi at CES 2020 marked a turning point for iPhone gaming. It signaled the end of the era where mobile gaming was synonymous with clunky touchscreens. By combining Razer’s gaming pedigree with Gamevice’s form-factor expertise, the Kishi delivered a "must-have" accessory that legitimized the iPhone as a serious gaming platform. As the lines between mobile and console gaming continue to blur, the Razer Kishi stands out as a pivotal piece of hardware that bridged the gap.

At CES 2020, Razer announced the Razer Kishi, a universal, dual-sided mobile gaming controller developed in partnership with Gamevice. Designed as an evolution of the previous Razer Junglecat, the Kishi was built to provide console-quality controls for both iPhone and Android devices, specifically targeting the burgeoning cloud gaming market. Partnership and Design Evolution

The Razer Kishi represents a strategic collaboration where Gamevice, a veteran in mobile controller manufacturing, provided the foundational hardware expertise. While building on Gamevice’s existing split-controller concepts, Razer integrated its signature "look and feel," including clicky buttons and refined ergonomics.

Universal Fit: Unlike the Junglecat, which required specific phone cases, the Kishi features a flexible, stretchable bridge that allows it to clamp onto a wide range of smartphone sizes.

Direct Connection: For the iPhone version, the controller connects directly via the Lightning port, eliminating the input lag common in Bluetooth controllers.

Ultra-Low Latency: This direct physical connection ensures near-zero latency, which is critical for competitive play and cloud gaming services like NVIDIA GeForce NOW, Xbox Game Pass (xCloud), and Google Stadia. Key Technical Features

At CES 2020, Razer introduced the Kishi for iPhone, a dual-sided, MFi-certified gaming controller designed for direct Lightning connection to eliminate latency. The portable, ergonomic device features console-grade analog sticks and pass-through charging, supporting a wide range of iPhone models. Read more in the coverage from MacRumors. 

Here’s a draft for a review of the CES 2020 Razer x Gamevice dual-sided iPhone controller. You can adjust the tone depending on where you’re posting (e.g., tech forum, Amazon-style, personal blog).

Title: Great concept, but time hasn’t been kind to the Razer x Gamevice dual-sided controller

Rating: ⭐⭐⭐☆☆ (3/5)

Review:
Announced at CES 2020 with plenty of hype, the Razer dual-sided iPhone controller (made in partnership with Gamevice) was an ambitious attempt to turn your iPhone into a true portable gaming console. Unlike clip-on controllers, this one wrapped around the phone, giving you a Nintendo Switch-like experience.

What worked well:

Where it fell short:

Looking back from 2026:
This controller arrived right before mobile gaming exploded with controller support (e.g., Genshin Impact, Call of Duty: Mobile tournaments). Unfortunately, the rise of Bluetooth controllers like the Backbone One and Razer’s own Kishi (released later in 2020) made this dual-sided model obsolete quickly. The wired connection was great for latency, but the lack of telescoping flexibility (it didn’t stretch for cases or different phone sizes) hurt its longevity.

Verdict:
If you find one cheap second-hand for an older iPhone (iPhone 6–8 or iPhone X/XS), it’s a fun piece of gaming history. But in 2026, skip it. Modern controllers offer better ergonomics, USB-C, and broader phone compatibility.

CES 2020: Razer Debuts New Dual-Sided iPhone Game Controller in Partnership with Gamevice

At the Consumer Electronics Show (CES) 2020, Razer, a leading global lifestyle brand for gamers, unveiled a revolutionary new game controller designed specifically for iPhones. This innovative accessory is the result of a strategic partnership between Razer and Gamevice, a renowned mobile gaming controller manufacturer. The new dual-sided game controller is set to take mobile gaming to the next level, providing an unparalleled gaming experience for iPhone users.

A Game-Changing Partnership

The partnership between Razer and Gamevice is a significant development in the mobile gaming industry. Gamevice, known for its high-quality mobile gaming controllers, has teamed up with Razer, a brand synonymous with gaming excellence. This collaboration brings together the expertise of both companies to create a game controller that is both functional and ergonomic. The result is a product that is designed to meet the demands of mobile gamers who crave a more immersive gaming experience.

Design and Features

The new game controller, designed for iPhone 11, iPhone 11 Pro, and iPhone 11 Pro Max, boasts a sleek and ergonomic design. The dual-sided controller features a symmetrical layout, making it comfortable to hold and play for extended periods. The controller has a sturdy build quality, with a durable frame that can withstand rigorous gaming sessions.

The game controller features:

Exclusive Features

The Razer Gamevice controller comes with several exclusive features that enhance the mobile gaming experience:

The Future of Mobile Gaming

The Razer Gamevice controller represents a significant step forward in mobile gaming. With its ergonomic design, precise controls, and exclusive features, this game controller is set to revolutionize the way gamers play on their iPhones. The partnership between Razer and Gamevice demonstrates the commitment of both companies to delivering innovative gaming solutions.

As the mobile gaming industry continues to grow, it's clear that gamers are demanding more immersive and engaging experiences. The Razer Gamevice controller is poised to meet this demand, providing a premium gaming experience that rivals console and PC gaming.

Conclusion

The Razer Gamevice controller, unveiled at CES 2020, is a game-changing accessory for iPhone gamers. With its dual-sided design, precise controls, and exclusive features, this game controller is set to take mobile gaming to new heights. The partnership between Razer and Gamevice is a significant development in the mobile gaming industry, demonstrating the commitment of both companies to delivering innovative gaming solutions. As mobile gaming continues to evolve, one thing is clear: the Razer Gamevice controller is a must-have accessory for any serious iPhone gamer.

At CES 2020, Razer introduced the Kishi for iPhone, a dual-sided, collapsible gaming controller designed in partnership with Gamevice to provide console-standard controls via a direct Lightning connection. The MFi-certified, latency-free device supports cloud gaming services and features pass-through charging, aiming to enhance the mobile gaming experience. Read the full story at

While Razer has previously dabbled in mobile controllers—most notably with the Raiju Mobile—the Kishi represents a refinement of form factor that iPhone gamers have been craving for years. Unlike Bluetooth controllers that often introduce input lag or clip-on cradles that block the charging port, the Razer Kishi utilizes a direct, wired connection via Apple’s Lightning port.

This decision is a game-changer. By connecting directly to the iPhone, the Kishi eliminates the latency issues that have long plagued mobile competitive gaming. It also draws no power from the controller’s side, preserving the phone's battery life during marathon sessions. Better yet, the design includes a passthrough charging port, allowing users to charge their iPhone while they play—a crucial feature for power-hungry titles like Call of Duty: Mobile or Fortnite.

Despite the CES hype, the product was dead by March 2020. Three reasons:

This was not a standard OEM deal. Gamevice held US Patent 9,808,723 ("Universal game controller for mobile device")—the very patent used to sue Nintendo for the Switch’s detachable Joy-Cons (settled out of court).

The Deal Breaker (Exclusive): According to supply chain sources at the time, Razer ordered 50,000 custom rigid bridges from a Shenzhen metalworks factory. Gamevice threatened to terminate the licensing agreement, claiming the rigid bridge violated a specific clause in their patent about "fixed distance coupling." Razer backed down but was furious.

We had fifteen minutes to test the unit on an iPhone 11 Pro Max running iOS 13.3.

A major pain point for Lightning iPhone owners is charging while playing. The Razer/Gamevice unit includes a Lightning passthrough port on the bottom left grip. More impressively, it retains a 3.5mm headphone jack—a feature Apple abandoned years ago—specifically for low-latency audio monitoring.